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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:44:04
then you get a quadratic in x
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1
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:44:17
But there’s two tangent right
0
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null
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null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:44:22
Oh ya
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null
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null
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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:44:26
Nvm
0
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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:44:32
Continue
0
1
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null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:48:05
?
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:48:07
that becomes a mess because of the offset
0
1
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:48:16
a little substitution will make this a lot cleaner
0
1
null
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null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:48:24
let X = x-a, let Y = y-b
0
1
551,269,104,800,104,450
EndTimes
8053
EndTimes
false
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:48:33
then X^2 + Y^2 = r^2
0
1
null
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null
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null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:48:46
now assume Y = mX + c
0
1
null
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null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:49:05
Ya
0
1
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null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:49:55
X^2 + (mX + c)^2 - r^2 = 0 X^2 + m^2X^2 + 2cmX + c^2 - r^2 = 0 (1+m^2) X^2 + (2cm) X + (c^2-r^2) = 0
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:51:12
we only want this quadratic to have one solution, so let's set the discriminant equal to 0
0
1
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null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:51:26
Why one solution?
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:52:10
https://cdn.discordapp.c…905/IMG_0529.jpg
IMG_0529.jpg
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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:52:29
We need both equation right?
0
1
null
null
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null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:53:54
(2cm)^2 - 4(1+m^2)(c^2-r^2) = 0 4c^2m^2 = 4(1+m^2)(c^2-r^2) c^2m^2 = (1+m^2)(c^2-r^2) c^2m^2 = c^2 - r^2 + m^2c^2 - m^2r^2 c^2 - r^2 - m^2r^2 = 0 c^2 = r^2 + m^2r^2 c^2 = r^2(1+m^2) c = +-r sqrt(1+m^2)
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:54:29
the plus or minus accounts for the two tangents. but we only want each tangent to touch the circle at exactly one point
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null
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null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:54:33
Ohh umm kk
0
1
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null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:54:45
Ya right
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:55:57
now this gets a bit messy
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:56:20
we have found the constraint on c with the discriminant of the quadratic, now we will plug it back in
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:56:55
(1+m^2) X^2 + (2cm) X + (c^2-r^2) = 0
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:56:59
Where to plug it in?
0
1
null
null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:57:12
Ohh
0
1
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null
null
null
null
1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:58:13
How do we solve next
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 00:58:38
wait actually do you know calculus
0
1
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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 00:59:15
I know but I don’t think we are supposed to do here calculus
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
943,069,425,274,339,300
PuddinAru
03/12/2022 01:00:26
Cause its 11th std concept where calculus was not taught
0
1
null
null
null
null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 01:01:58
https://sites.math.washington.edu/~conroy/m120-general/circleTangents.pdf
0
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help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 01:02:12
this quadratic shit is so damn messy. finally found a clean solution
0
1
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null
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null
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1,187
help-10
aaa69c64e0c944d7b04a1e3e7e1f6611
551,269,104,800,104,450
EndTimes
03/12/2022 01:07:14
find (a,b) given (c,d) such that: a^2 + b^2 = r^2 b/a = -1/((b-d)/(a-c))
0
1
null
null
null
null
null
1,188
help-10
edfe90c1e5a44213b6ad7ea45f16dd45
442,577,840,668,672,000
Pochi
03/12/2022 02:11:33
when listing down the sample size does order matter? like in a problem where I flip 2 coins should i list HT and TH seperately?
1
0
null
null
null
null
null
1,188
help-10
edfe90c1e5a44213b6ad7ea45f16dd45
851,392,993,243,430,900
ApexsSin
03/12/2022 02:12:09
Yes
0
1
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null
null
null
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1,188
help-10
edfe90c1e5a44213b6ad7ea45f16dd45
851,392,993,243,430,900
ApexsSin
03/12/2022 02:12:24
Since your looking for every possible combination
0
1
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null
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null
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1,188
help-10
edfe90c1e5a44213b6ad7ea45f16dd45
442,577,840,668,672,000
Pochi
03/12/2022 02:13:57
icic thanks, i appreciate it
1
0
null
null
null
null
null
1,188
help-10
edfe90c1e5a44213b6ad7ea45f16dd45
442,577,840,668,672,000
Pochi
03/12/2022 02:14:22
.close
1
0
null
null
null
null
null
1,189
help-10
c8abdbd488294d96a376a115c1ae067b
456,226,577,798,135,800
Deleted User
03/12/2022 02:39:18
can anyone help me with theory of equations
1
0
null
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1,189
help-10
c8abdbd488294d96a376a115c1ae067b
456,226,577,798,135,800
Deleted User
03/12/2022 02:39:24
@Helpers
1
0
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1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 03:17:48
I've got this problem: "You roll a six-sided fair dice and sum up the values until you throw a value that is equal or less than your last throw. (For example, you could throw 2, 3, 5, 5 and the sum would be 15)" What is the probability that there are exactly two throws? What is the probability of each possible sum? T...
1
0
null
null
null
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
183,668,144,404,037,630
Ann
03/12/2022 03:21:03
hmm
0
1
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1,190
help-10
7d4324239395419f96802bb47740af3a
183,668,144,404,037,630
Ann
03/12/2022 03:21:33
gonna try to list all possible roll seqs
0
1
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null
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null
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1,190
help-10
7d4324239395419f96802bb47740af3a
183,668,144,404,037,630
Ann
03/12/2022 03:24:36
...which is probably going to be very long and tedious
0
1
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1,190
help-10
7d4324239395419f96802bb47740af3a
183,668,144,404,037,630
Ann
03/12/2022 03:24:40
can't see a good way to calculate this
0
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1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 03:25:49
Yeah, been doing it for a moment now and this definitely doesn't seem to be the "correct" way to do this.
1
0
null
null
null
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 04:13:21
@Helpers I don't have enough paper to list all the sequences :opencry: , pls help
1
0
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
688,013,925,643,714,600
КП-13 Скопик
03/12/2022 07:19:05
I have an idea
0
1
null
null
null
null
null
1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 07:19:18
Do tell please
1
0
null
null
null
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
688,013,925,643,714,600
КП-13 Скопик
03/12/2022 07:19:36
I will draw, if you are not in a hurry
0
1
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null
null
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 07:20:09
No prob, any help is appreciated
1
0
442,577,840,668,672,000
Pochi
1275
Pochi
false
1,190
help-10
7d4324239395419f96802bb47740af3a
688,013,925,643,714,600
КП-13 Скопик
03/12/2022 07:31:03
Well, it turned out to be questionable. The thing is, I cant figure out the rules for subtracting. It is easier to figure out combinations of crosses, than it is for combinations of numbers, but still hard. May give it another approach later. Hope the following mess helps :)
0
1
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help-10
7d4324239395419f96802bb47740af3a
688,013,925,643,714,600
КП-13 Скопик
03/12/2022 07:32:17
https://cdn.discordapp.c…20312_143109.jpg
20220312_143109.jpg
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help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 10:38:11
Thank you, I'll look into this
1
0
null
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1,190
help-10
7d4324239395419f96802bb47740af3a
214,391,974,898,302,980
spaketti
03/12/2022 11:01:18
.close
1
0
null
null
null
null
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1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
437,818,258,372,952,060
caden_the_cadet
11/08/2021 23:01:36
How do I sketch this
https://cdn.discordapp.c…17E3CC76A4F6.jpg
95B66413-A2A3-47DF-8A9A-17E3CC76A4F6.jpg
1
0
null
null
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null
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1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:02:56
it seems you already know, seeing your notes to the side
0
1
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null
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null
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help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:03:09
just follow what you've written
0
1
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null
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null
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help-10
2784aedd0eab4df4b46716b0f1bb155c
437,818,258,372,952,060
caden_the_cadet
11/08/2021 23:03:37
how do i draw from -inf,-1 something that is increasing Concave down
1
0
null
null
null
null
null
1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:03:38
i'd suggest writing at the top of the graph where it's increasing, decreasing, concave up, and concave down
0
1
null
null
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null
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1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:03:56
there are four possibilities: increasing CU, increasing CD, decreasing CU, and decreasing CD
0
1
null
null
null
null
null
1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:04:27
try drawing graphs off to the side, see if you can get the general shapes for those types of graphs
0
1
183,668,144,404,037,630
Ann
0413
Ann
false
1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
437,818,258,372,952,060
caden_the_cadet
11/08/2021 23:06:51
This?
https://cdn.discordapp.c…A5C54EB121A2.jpg
DD724DE4-411A-4613-9478-A5C54EB121A2.jpg
1
0
null
null
null
null
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help-10
2784aedd0eab4df4b46716b0f1bb155c
200,013,547,491,688,450
a disappointing son
11/08/2021 23:09:49
looks alright to me
0
1
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null
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null
null
1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
437,818,258,372,952,060
caden_the_cadet
11/08/2021 23:10:41
aighjt
1
0
null
null
null
null
null
1,191
help-10
2784aedd0eab4df4b46716b0f1bb155c
890,584,807,833,219,100
Mai Guy
11/08/2021 23:15:58
thanks for all the help earlier @Plurmorant i solved all of it 👍
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help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:18:57
Would someone please explain me intuition of this rule?
1
0
null
null
null
null
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1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:19:10
https://cdn.discordapp.c…8990/unknown.png
unknown.png
1
0
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null
null
null
null
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help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:19:30
What is actually happening here?
1
0
null
null
null
null
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1,192
help-10
510e24b2895f40a585ce5fe3ee438842
356,358,102,641,279,000
IntelligentCake
03/12/2022 11:30:39
You integrate the function with respect to t
0
1
688,013,925,643,714,600
КП-13 Скопик
5717
КП-13 Скопик
false
1,192
help-10
510e24b2895f40a585ce5fe3ee438842
356,358,102,641,279,000
IntelligentCake
03/12/2022 11:30:50
You should get a function in terms of x
0
1
null
null
null
null
null
1,192
help-10
510e24b2895f40a585ce5fe3ee438842
356,358,102,641,279,000
IntelligentCake
03/12/2022 11:31:00
Then you differentiate with respect to x
0
1
null
null
null
null
null
1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:31:34
Yes, I realize that.
1
0
null
null
null
null
null
1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:31:44
But why this is true?
1
0
null
null
null
null
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1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:32:19
Would you please elaborate?
1
0
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1,192
help-10
510e24b2895f40a585ce5fe3ee438842
206,523,849,414,541,300
WhateverComic07
03/12/2022 11:38:06
because when you go to plug in values for t after taking the antiderivative, one value will be x, and the other will be 1. from there the portion where you plugged in 1 will disappear, along with the integration constant, due to the differentiation with respect to x treating them as constants, and therefore being deriv...
0
1
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1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:40:14
Thank you @WhateverComic07 🙂
1
0
null
null
null
null
null
1,192
help-10
510e24b2895f40a585ce5fe3ee438842
935,229,877,999,771,800
blav
03/12/2022 11:40:17
.close
1
0
null
null
null
null
null
1,193
help-10
4e5d3170426a4aca989e1911f8abb23f
755,560,502,368,796,700
kenZo
03/12/2022 13:22:15
.close
1
0
null
null
null
null
null
1,194
help-10
4f9abcb4e9f940d59fa6853e7eade356
406,014,649,285,345,300
Alèxandros
03/12/2022 13:33:17
https://cdn.discordapp.c…658/IMG_5983.png
IMG_5983.png
1
0
null
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null
null
null
1,194
help-10
4f9abcb4e9f940d59fa6853e7eade356
406,014,649,285,345,300
Alèxandros
03/12/2022 13:43:54
.close
1
0
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
942,745,036,267,847,800
hellcat
03/12/2022 13:48:16
How can I factories this quadratic?
https://cdn.discordapp.c…20313_001727.jpg
20220313_001727.jpg
1
0
140,928,979,849,838,600
Plurmorant
1811
Plurmorant
false
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:49:28
ok
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
872,024,354,572,103,700
<><><>
03/12/2022 13:49:56
Every quadratic can be written as $(x-A)(x-B)$
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
510,789,298,321,096,700
TeXit
03/12/2022 13:49:58
**azeem321**
https://cdn.discordapp.c…354572103731.png
872024354572103731.png
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:50:10
nope
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:50:16
this cant be factorised
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:50:18
sorry
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:50:44
im not joking
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:50:50
some cant be factorised
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
942,745,036,267,847,800
hellcat
03/12/2022 13:51:18
Can you factories the following
1
0
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:51:32
maybe
0
1
935,229,877,999,771,800
blav
6115
blav
false
1,195
help-10
ae738520f5e946ccb28a712115420708
942,745,036,267,847,800
hellcat
03/12/2022 13:51:56
https://cdn.discordapp.c…20313_002148.jpg
20220313_002148.jpg
1
0
206,523,849,414,541,300
WhateverComic07
2573
WhateverComic07
false
1,195
help-10
ae738520f5e946ccb28a712115420708
872,024,354,572,103,700
<><><>
03/12/2022 13:52:21
Every quadratic can be factorized. However, your factors might be complex
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:52:35
nope
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
942,745,036,267,847,800
hellcat
03/12/2022 13:53:32
Then how can I factories the above two quadratic?
1
0
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
872,024,354,572,103,700
<><><>
03/12/2022 13:53:36
,w solve 3x^2-x+4=0
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:53:41
see
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
437,166,198,166,257,660
Master Oogway
03/12/2022 13:53:46
cant factories
0
1
null
null
null
null
null
1,195
help-10
ae738520f5e946ccb28a712115420708
510,789,298,321,096,700
TeXit
03/12/2022 13:54:23
Results provided by WolframAlpha
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