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in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | what is it called when you try to find the reciprocal of a square root ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . | how would you find the length of the hypotenuse if you did n't have a right triangle and had an acute or obtuse triangle instead ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | how do you find a square root of a number ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | what is this ? 2 times 2 is 4 . 4 times 9 , this is 36 . | ca n't we take the square root of 12^2-6^2 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . is equal to 12 squared . | if a squared + b squared = c squared , should n't a+b=c ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and the way to figure out where that right triangle is , and kind of it opens into that longest side . that longest side is called the hypotenuse . and it 's good to know , because we 'll keep referring to it . | does the hypotenuse always have to be the longest side of a triangle when doing trigonometry ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . now , with the pythagorean theorem , if we know two sides of a right triangle we can always figure out the third side . | why does the triangle have to be right ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | we have the right angle here . you go opposite the right angle . the longest side , the hypotenuse , is right there . | who is adjacent and opposite in a right triangle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and before i show you how to do that , let me give you one more piece of terminology . the longest side of a right triangle is the side opposite the 90 degree angle -- or opposite the right angle . so in this case it is this side right here . | can you solve the right triangle if you only know one side and an angle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so this is the square root of 36 times the square root of 3 . the principal root of 36 is 6 . so this simplifies to 6 square roots of 3 . | what is a principal root ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | i was wondering instead of doing the tree method could i just use my calculator typing in the square root of 108 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | it 's 25 . so 25 is equal to c squared . and we could take the positive square root of both sides . i guess , just if you look at it mathematically , it could be negative 5 as well . | why do we need to take the positive square root of the number equal c squared ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so let 's call this c -- that side is c. let 's call this side right over here a . and let 's call this side over here b . so the pythagorean theorem tells us that a squared -- so the length of one of the shorter sides squared -- plus the length of the other shorter side squared is going to be equal to the length of th... | how can i know what side is a or b ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so we have the square root of 108 is the same thing as the square root of 2 times 2 times -- well actually , i 'm not done . 9 can be factorized into 3 times 3 . so it 's 2 times 2 times 3 times 3 times 3 . | if 2/3 of class is 9 years and 1/6 is 10 years what fraction is 12 years ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | if the square root of 100 is 10 how come the square root of 108 is 6square root 3 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | that is 16 . and 3 squared is the same thing as 3 times 3 . so that is 9 . | how do you find the hypotenuse when you only know the length of the long leg , which is 3 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | you go opposite the right angle . the longest side , the hypotenuse , is right there . so if we think about the pythagorean theorem -- that a squared plus b squared is equal to c squared -- 12 you could view as c. this is the hypotenuse . | is the hypotenuse just the longest side of a right triangle , or the longest side for all triangles ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | when do we use pythagorean theorem in real life ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . now , with the pythagorean theorem , if we know two sides of a right triangle we can always figure out the third side . and before i show you how to do that , let me give y... | could you find the pythagorean theorem if the triangle is n't a right triangle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and let 's say that they tell us that this is the right angle . that this length right here -- let me do this in different colors -- this length right here is 3 , and that this length right here is 4 . and they want us to figure out that length right there . | how do you find the length of a rectangle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and the way to figure out where that right triangle is , and kind of it opens into that longest side . that longest side is called the hypotenuse . and it 's good to know , because we 'll keep referring to it . | can you use the pythagorean theorem if you have only one side that is not the hypotenuse ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and that is our right angle . let 's say this side over here has length 12 , and let 's say that this side over here has length 6 . and we want to figure out this length right over there . | at the second question is the length of the unknown side sqrt108 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so 108 is the same thing as 2 times 54 , which is the same thing as 2 times 27 , which is the same thing as 3 times 9 . so we have the square root of 108 is the same thing as the square root of 2 times 2 times -- well actually , i 'm not done . 9 can be factorized into 3 times 3 . | why are the only the 2 square root answers allowed ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | let me tell you what the pythagorean theorem is . so if we have a triangle , and the triangle has to be a right triangle , which means that one of the three angles in the triangle have to be 90 degrees . and you specify that it 's 90 degrees by drawing that little box right there . | what happens when you have an isosceles triangle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and it 's good to know , because we 'll keep referring to it . and just so we always are good at identifying the hypotenuse , let me draw a couple of more right triangles . so let 's say i have a triangle that looks like that . | is the phythagoras theorem applicable to triangles not right angled ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | in the last example we solved for the hypotenuse . we solved for c. so that 's why it 's always important to recognize that a squared plus b squared plus c squared , c is the length of the hypotenuse . so let 's just solve for b here . | is c always the hypotenuse ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | can we just make c = the square root of 108 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so that right there is -- let me do this in a different color -- a 90 degree angle . or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . | could you use the pythagorean theorem on triangles that are not right ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and this is all an exercise in simplifying radicals that you will bump into a lot while doing the pythagorean theorem , so it does n't hurt to do it right here . so this is the same thing as the square root of 2 times 2 times 3 times 3 times the square root of that last 3 right over there . and this is the same thing . | why is the last 3 a sq root all on its own ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so let 's call this c -- that side is c. let 's call this side right over here a . and let 's call this side over here b . so the pythagorean theorem tells us that a squared -- so the length of one of the shorter sides squared -- plus the length of the other shorter side squared is going to be equal to the length of th... | does it matter which side is a or b ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . | what is 640,100 divided by ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | what is this ? 2 times 2 is 4 . 4 times 9 , this is 36 . | why does the formula have to be a^2+b^2=c^2 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | what is this ? 2 times 2 is 4 . 4 times 9 , this is 36 . | and the other 2 sides are called legs ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | that is 16 . and 3 squared is the same thing as 3 times 3 . so that is 9 . | how much distance is saved if he takes main street 5 blocks instead of market street 3 blocks exchange street d blocks ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | if the resulted number , such as 108 in does n't have a root or anything that makes it up ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so that 's what b squared is , and now we want to take the principal root , or the positive root , of both sides . and you get b is equal to the square root , the principal root , of 108 . now let 's see if we can simplify this a little bit . | is the principle root always going to be ... ... ... .. `` equal '' ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and this is the same thing . and , you know , you would n't have to do all of this on paper . you could do it in your head . | i would like to know , when a number is given how do we find the main root ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . so 108 is the same thing as 2 times 54 , which is the same thing as 2 times 27 , which is the same thing as 3 times 9 . | i do n't understand the second example ... why do you have to do the prime factorization ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | ca n't you do the square root of 108 and simplify to the nearest tenth or hundredth ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | you go right what it opens into . that is the hypotenuse . that is the longest side . | does the hypotenuse always have to be the `` unknown '' ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and before i show you how to do that , let me give you one more piece of terminology . the longest side of a right triangle is the side opposite the 90 degree angle -- or opposite the right angle . so in this case it is this side right here . | why is a 90 degree angle also known as and called a right angle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | what is this ? 2 times 2 is 4 . 4 times 9 , this is 36 . | why ca n't you `` cancel out '' the exponents when adding the two sides like , a + b = c instead of a^2 + b^2 = c^2 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and the way to figure out where that right triangle is , and kind of it opens into that longest side . that longest side is called the hypotenuse . and it 's good to know , because we 'll keep referring to it . | in 7 can the hypotenuse be the butom side if the triangle is fliped ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | that longest side is called the hypotenuse . and it 's good to know , because we 'll keep referring to it . and just so we always are good at identifying the hypotenuse , let me draw a couple of more right triangles . | how do i know where to keep or put a2 and b2 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | let me rewrite it a little bit neater . and this is all an exercise in simplifying radicals that you will bump into a lot while doing the pythagorean theorem , so it does n't hurt to do it right here . so this is the same thing as the square root of 2 times 2 times 3 times 3 times the square root of that last 3 right o... | i 'm having trouble simplifying radicals , what if your radical is uneven ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | let 's say a is equal to 6 . and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . | how do you tell the the difference between a and b ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | what is the difference between the principal square root and regular square root ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | 4 times 9 , this is 36 . so this is the square root of 36 times the square root of 3 . the principal root of 36 is 6 . | what is the purpose of the square in the formula for the hypotenuse , a square + b square = c square ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | let me tell you what the pythagorean theorem is . so if we have a triangle , and the triangle has to be a right triangle , which means that one of the three angles in the triangle have to be 90 degrees . and you specify that it 's 90 degrees by drawing that little box right there . | i need help with a question of perimeter and area of a triangle , the top of the triangle is 9cm and the hieght is 12cm and i need to find out what is x ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | can you also use the pythagorean theorem to solve for angles too ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | the principal root of 36 is 6 . so this simplifies to 6 square roots of 3 . so the length of b , you could write it as the square root of 108 , or you could say it 's equal to 6 times the square root of 3 . | how do you find the square roots of numbers other then factorization ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | this is the longest side . and the way to figure out where that right triangle is , and kind of it opens into that longest side . that longest side is called the hypotenuse . | why is there no way to simplify the squares right in the beginning ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | what is this ? 2 times 2 is 4 . 4 times 9 , this is 36 . | the hypotenuse is 8 how do i get a^2 and b^2 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | how would you solve the square root of 24 using radicals ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | the principal root of 36 is 6 . so this simplifies to 6 square roots of 3 . so the length of b , you could write it as the square root of 108 , or you could say it 's equal to 6 times the square root of 3 . | do square roots only work in even numbers ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | in the last example we solved for the hypotenuse . we solved for c. so that 's why it 's always important to recognize that a squared plus b squared plus c squared , c is the length of the hypotenuse . so let 's just solve for b here . | is the hypotenuse always c ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | is pythagorean in 2ed sem geometry ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | how can you solve for either the leg or hypotenuse of a right triangle if one of the lengths is given in a square root ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | now let 's see if we can simplify this a little bit . the square root of 108 . and what we could do is we could take the prime factorization of 108 and see how we can simplify this radical . | how to solve c= square root of 89 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so that 's what b squared is , and now we want to take the principal root , or the positive root , of both sides . and you get b is equal to the square root , the principal root , of 108 . now let 's see if we can simplify this a little bit . | why is it that at in in the exercises there is always ... .like a number outside of the square root sign and one inside.i do n't get it ... what does it mean ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | the principal root of 36 is 6 . so this simplifies to 6 square roots of 3 . so the length of b , you could write it as the square root of 108 , or you could say it 's equal to 6 times the square root of 3 . | can someone explain to me how sal simplifies square roots , like ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | so that 's what b squared is , and now we want to take the principal root , or the positive root , of both sides . and you get b is equal to the square root , the principal root , of 108 . now let 's see if we can simplify this a little bit . | how do you get the square root , as in 8 ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | do pythagorean theorem and pythagoras property mean the same thing ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . | is there supposed to be sound ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | let 's say a is equal to 6 . and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . | should i put a question mark at the end ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . is equal to 12 squared . | why does the equation have to be a squared + b squared + c squared ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . | if the base of the ladder is 7 feet away from the bottom of the building , how high up the building can the ladder reach ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . | wait , if a right triangle has a 90 degree angle , what does a left triangle have ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . now , with the pythagorean theorem , if we know two sides of a right triangle we can always figure out the third side . and before i show you how to do that , let me give you one more piece of terminology . | is n't there a way to solve using pythagorean theorem if you only have one side of the triangle ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . now , with the pythagorean theorem , if we know two sides of a right triangle we can always figure out the third side . and before i show you how to do that , let me give y... | we already know what a right triangle is , so why does sal say what a right triangle is ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | who actually has come up the idea of pythagorean theorem sir ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . is equal to 12 squared . | if a squared plus b squared is equal to c squared , would n't a plus b equal c ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | or , we could call it a right angle . and a triangle that has a right angle in it is called a right triangle . so this is called a right triangle . now , with the pythagorean theorem , if we know two sides of a right triangle we can always figure out the third side . | if the legs of a right triangle are x , ( 2x - 1 ) and its hypotenuse is ( 2x + 1 ) , what is the value of x ? |
in this video we 're going to get introduced to the pythagorean theorem , which is fun on its own . but you 'll see as you learn more and more mathematics it 's one of those cornerstone theorems of really all of math . it 's useful in geometry , it 's kind of the backbone of trigonometry . you 're also going to use it ... | and then we say b -- this colored b -- is equal to question mark . and now we can apply the pythagorean theorem . a squared , which is 6 squared , plus the unknown b squared is equal to the hypotenuse squared -- is equal to c squared . | does the pythagorean theorem work for acute and obtuse triangles as well ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | so how do i know which fraction i need to swap the numerator and the denominator ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | and 5 times 7 -- i 'll do this in a new color , let 's see , i have n't used this shade of blue yet -- 5 times 7 of course is equal to 35 . so this is equal to 6/35 . | what is the logic behind a number being divided by a fraction being equal to the number being multiplied by the fraction 's reciprocal ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | do you always use the 2nd fraction , or do you use the one which is a improper fraction ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | how does flipping the divisor and then multiplying the dividend by the flipped divisor give you the correct answer ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | can you explain why multiplying by the reciprocal is the same than dividing fractions ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | why did sal find the reciprocal of only one fraction and not the other ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | this is just going to be equal to the product of the numerators . so 2 times 3 over the product of the denominators , over 5 times 7 -- i 'm trying to keep the colors consistent -- which of course is going to be equal to 2 times 3 is equal to 6 . and 5 times 7 -- i 'll do this in a new color , let 's see , i have n't u... | why do you multiply if you are trying to divide the number ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | why do you have to change the denominator in adding and subtracting fraction and why not in multiplying and dividing fractions ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | can you multiply the reciprocal of the first number ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | how does cross multiplication work ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | what is a reciprocal and why are we flipping the fractions around and multiplying ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | how do i know which fraction is the reciprocal ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | does the `` keep change flip '' work out with negative fractions ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | why do we have to inverse 7/3 ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | how many 7/3 in 2/5 ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | how do you know when you have to flip a number ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | you have to multiply the fraction ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | is it to be considered as 4/2 divided by 3 or 4 divided by 2/3 ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | what is 3/8 divided by 4/5 ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | for all of the dividing of the fractions would the process be the same or would be different ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | how do you divide fractions by using fraction circles to find the quotient ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty straightforward . this is just going to be equal to the product of the numerators . | how to add and subtract whole number with fractions ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | and 5 times 7 -- i 'll do this in a new color , let 's see , i have n't used this shade of blue yet -- 5 times 7 of course is equal to 35 . so this is equal to 6/35 . | is 16 , 8 , and 0.14 equal in any way ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | this is just going to be equal to the product of the numerators . so 2 times 3 over the product of the denominators , over 5 times 7 -- i 'm trying to keep the colors consistent -- which of course is going to be equal to 2 times 3 is equal to 6 . and 5 times 7 -- i 'll do this in a new color , let 's see , i have n't u... | i wonder why does sal use different colors ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | what is a squared + b squared= ? |
so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . and then multiplying two fractions is pretty ... | so let 's calculate what 2/5 divided by 7/3 is , and i encourage you to pause this video and try to calculate this on your own . well we just have to remind ourselves that this is going to be the exact same thing as 2 over 5 times the reciprocal of 7/3 , which is 3 over 7 . | what would happen if the numarator was bigger than the denomnator ? |
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