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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 12:56:57
well the total angle of the x axis is 180, since the x axis is a line, and therefore a flat angle
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:01:03
why would it have to be perpendicular ?
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:01:24
if the total angle of the x axis is 180 degrees, and 136 of those degrees are subtracted what is the remaining degree then ?
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:01:51
exactly
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845,045,005,768,982,500
zapahier
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:07
well
1
0
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:08
in physics
1
0
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:13
well in general
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:19
you're entitled to define your own axis
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:22
and it's direction
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845,045,005,768,982,500
zapahier
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:39
so you can TAKE 100N to be along the x axis
1
0
null
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:04:53
you can define your point of reference, always
1
0
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:05:25
but no matter how you choose to define it, the angle between the forces is always gonna be 136
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:05:45
I think I understand where your confusion stems from
1
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help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:06:10
the 100N force was simply taken to represent the direction of the x axis, which is, in terms of angles, a single line
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:12:53
if we position the x axis such as it's along the 100N vector, it means the degree between F1(100n vector) and x Axis is 0 the degree between F1 and F2(140N vector) is 136 since it's a given and 44 degrees is simply the complementary angle to the x axis
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:12:59
yea
1
0
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398
help-10
8b972c5663bf4e9c805cfab05a3cdab8
244,129,917,732,651,000
Deus_Vult
01/31/2022 13:13:13
because the y axis is defined to be perpendicular to the x axis
1
0
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:26:01
I’ve been trying to solve this but I can’t
https://cdn.discordapp.c…986/IMG_2386.png
IMG_2386.png
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:26:28
Because you always take x + 4 - 4 to get rid of it and you stay with x left and then you do the same on the other side
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:26:36
But this is more harder than the easy one
1
0
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:26:40
I don’t understand what to do
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:26:44
@Helpers
1
0
845,045,005,768,982,500
zapahier
3225
zapahier
false
399
help-10
f012cbea59144a2696fd167f072cb621
551,269,104,800,104,450
EndTimes
01/31/2022 13:27:10
Just add 7,2 to both sides
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zapahier
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399
help-10
f012cbea59144a2696fd167f072cb621
551,269,104,800,104,450
EndTimes
01/31/2022 13:27:15
Then subtract 4
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:27:35
Can you show me how you would solve this in a picture?
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:27:40
I won’t understand like this
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
261,933,205,387,477,000
riemann
01/31/2022 13:29:51
i don't know how to draw a picture for this, but maybe you can draw your own picture from the steps
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
536,177,306,578,845,700
Shallow.
01/31/2022 13:29:59
, is just decimal
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
261,933,205,387,477,000
riemann
01/31/2022 13:30:19
`x + 4 - 7.2 = x + (4-7.2) = x + (-3.2) = x - 3.2`
0
1
null
null
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:30:19
Ok
1
0
null
null
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null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:30:29
WHAT
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0
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:30:34
How
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
261,933,205,387,477,000
riemann
01/31/2022 13:30:39
`x - 3.2 = 1.8`
0
1
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
536,177,306,578,845,700
Shallow.
01/31/2022 13:30:54
Bruhhhh
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
261,933,205,387,477,000
riemann
01/31/2022 13:31:06
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-order-of-operations/v/more-complicated-order-of-operations-example#:~:text=The%20order%20of%20operations%20is,(from%20left%20to%20right).
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:31:07
I don’t understand
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:31:16
https://cdn.discordapp.c…940/IMG_2386.png
IMG_2386.png
0
1
261,933,205,387,477,000
riemann
2529
riemann
false
399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:31:18
Ok step 1
0
1
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:31:21
add 7,2 to both sides
0
1
null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:31:43
x+4 - 7,2 + 7,2 = 1,8 + 7,2
0
1
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:31:54
But why do I do that?
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:32:07
Do get it away?
1
0
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:27
because
0
1
null
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null
399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:29
-7,2 + 7,2 = 0
0
1
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:37
They cancel.
0
1
null
null
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:32:39
Ok
1
0
null
null
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null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:32:41
Yeah
1
0
null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:46
x+4 + 0 = 1,8 + 7,2
0
1
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:47
ok?
0
1
null
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:54
x+4 = 1,8 + 7,2
0
1
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:32:58
Now this looks simpler.
0
1
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:33:02
He
1
0
null
null
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null
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399
help-10
f012cbea59144a2696fd167f072cb621
321,445,119,171,756,000
Shuri2060
01/31/2022 13:33:03
You can work out what 1,8 + 7,2 is to simplify the right.
0
1
null
null
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:33:04
Yes
1
0
null
null
null
null
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399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:33:26
9
1
0
null
null
null
null
null
399
help-10
f012cbea59144a2696fd167f072cb621
456,226,577,798,135,800
Deleted User
01/31/2022 13:33:32
I think
1
0
null
null
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null
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399
help-10
f012cbea59144a2696fd167f072cb621
773,778,833,526,489,100
mix
01/31/2022 13:48:48
hey do you still need help
0
1
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400
help-10
a92996b695834ed5ae7be51abe1be653
217,701,904,120,152,060
Cebid
01/31/2022 14:35:47
I'm not so sure how to get the antiderivative of this equation. I thought you had to do this: f(x) = (2x+1)/(x^4+2x^3+x^2) f(x) = (2x+1) * (x^4+2x^3+x^2)^-1` But I have no clue how to proceed (if this even is the right way to approach this problem)
https://cdn.discordapp.c…660e0510a4d2.png
f60c36b32f4e67edcd94660e0510a4d2.png
1
0
null
null
null
null
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400
help-10
a92996b695834ed5ae7be51abe1be653
217,701,904,120,152,060
Cebid
01/31/2022 14:36:45
(Sorry for the lack of sub/superscripts. I'm not sure how to use those in Discord)
1
0
null
null
null
null
null
400
help-10
a92996b695834ed5ae7be51abe1be653
321,445,119,171,756,000
Shuri2060
01/31/2022 14:37:38
partial fractions
0
1
null
null
null
null
null
400
help-10
a92996b695834ed5ae7be51abe1be653
321,445,119,171,756,000
Shuri2060
01/31/2022 14:37:52
and also quickly check -1/2 isn't a root of the bottom
0
1
null
null
null
null
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400
help-10
a92996b695834ed5ae7be51abe1be653
217,701,904,120,152,060
Cebid
01/31/2022 14:41:00
Oh I see. I have never solved integrations by partial fractions before so I'll have to study the theory first. Thanks for pointing it out.
1
0
null
null
null
null
null
400
help-10
a92996b695834ed5ae7be51abe1be653
217,701,904,120,152,060
Cebid
01/31/2022 14:41:53
.close
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:48:26
https://cdn.discordapp.c…20131_234805.jpg
IMG_20220131_234805.jpg
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:48:30
I gotta solve this
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:48:42
Ik it's pretty easy but I didn't listen to my teacher
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
541,800,010,115,711,000
Ebelknight
01/31/2022 14:48:55
try to see what it looks like
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:48:55
Basically I have to find a when x is any possible number
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
541,800,010,115,711,000
Ebelknight
01/31/2022 14:49:11
what does it remind you of?
0
1
321,445,119,171,756,000
Shuri2060
9525
a μ-er
false
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:49:28
WdymM
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:49:29
?
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
541,800,010,115,711,000
Ebelknight
01/31/2022 14:49:59
do +1 -1, try to bring it to (x+1)^2 form
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
193,942,262,336,454,660
KurtDee
01/31/2022 14:50:20
You have to solve for a?
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
193,942,262,336,454,660
KurtDee
01/31/2022 14:50:35
Or solve for x
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
321,445,119,171,756,000
Shuri2060
01/31/2022 14:50:44
complete the square
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:50:56
Like it's hard for me to translate
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:51:01
Idk math language in English
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:51:14
Basically I have to find a when x is any possible number
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
541,800,010,115,711,000
Ebelknight
01/31/2022 14:51:30
yeah, so complete the square and simplify the inequality
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:52:23
It's not square
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:52:30
It's parabola
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
348,696,743,388,381,200
A Lonely Bean
01/31/2022 14:53:02
You don't know what completing the square means?
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:53:18
since that function don't intercept x-axis and is always above x-axis(from coeff. of x^2>0) its discriminant must be less than 0
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:53:20
No I don't sorry
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:53:49
Ye
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:53:53
so find its discriminant and make it less than 0 you'll get the interval of a
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
348,696,743,388,381,200
A Lonely Bean
01/31/2022 14:53:59
For example in this case you what you could do is x^2 + 2x + a > 0 x^2 + 2x + 1 + a > 1 (x + 1)^2 > 1 - a
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
348,696,743,388,381,200
A Lonely Bean
01/31/2022 14:54:25
Or you could do that yeah
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:54:31
no they just need interval of 'a' where domain is all real
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:54:42
Ok one sec
1
0
649,600,669,950,541,800
ゴーガ
9754
ゴーガ
false
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
348,696,743,388,381,200
A Lonely Bean
01/31/2022 14:54:46
In both of the methods the answer depends on the sign of 1 - a
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:56:45
I can't find discriminant
1
0
456,226,577,798,135,800
Deleted User
0000
Deleted User
false
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:56:54
I feel so dumb
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:57:14
I used to do this easily wth
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:57:41
uhh then you can refer to what beans said (x+1)^2 > 1-a lowest value of (x+1)^2 = 0 which is greater than 1-a so 0 >1-a
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:58:30
btw discriminant for ax^2+bx+c is b^2-4ac compare that with this
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:58:57
Ik that
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
456,226,577,798,135,800
Deleted User
01/31/2022 14:59:13
then what's the problem?
0
1
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:59:30
Idk i think I'm just tired
1
0
null
null
null
null
null
401
help-10
13941bf6e6ac46a49ed874efc3d47c3c
649,600,669,950,541,800
ゴーガ
01/31/2022 14:59:36
But I got homework to do so
1
0
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