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October 2nd, 2018 (3:31 PM).
 FlameChrome Aiden Pearce Join Date: Feb 2017 Location: United States Age: 17 Gender: Male Nature: Jolly Posts: 919
Basically you just solve the math problem the person before you gives, then you give a another problem!
Ex:
First person- 2+2
second person- A: 4
Q: 52/16
(incase you dont know, "/" means divide, specially since divide sign isnt on my keyboard)
Also If its not a regular multiply, add, subtract, or divide problem. Say what you are suppose to do!
Ex:
Simplify; (X+2)(X-3)(X+4)
Well thats all, Lets begin!

84/6
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October 2nd, 2018 (5:58 PM).
 NMLewis Join Date: Sep 2018 Location: Western Australia Gender: Male Posts: 195
14

14 x 13
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October 8th, 2018 (12:32 PM).
 FlameChrome Aiden Pearce Join Date: Feb 2017 Location: United States Age: 17 Gender: Male Nature: Jolly Posts: 919
182

Simplify:
X(X-2)(X+6)
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October 10th, 2018 (5:00 PM). Edited October 10th, 2018 by 正真正銘.
 正真正銘 Join Date: Nov 2015 Posts: 507
x(x - 2)(x + 6)
x(x2 + 6x - 2x -12)
x(x2 - 4x -12)
x3 - 4x2 - 12x

Solve for x:
x2 - 9 = 0
October 18th, 2018 (2:55 PM).
 Dusk Mane Koopa "What's the matter, scared?" Join Date: Aug 2018 Age: 15 Gender: Male Posts: 41
x2 = 9
x = 3

Factor completely: 4x2 + 12x + 5
October 18th, 2018 (5:33 PM). Edited October 18th, 2018 by 正真正銘.
 正真正銘 Join Date: Nov 2015 Posts: 507
4x2 + 12x + 5
x2 +12x + 20
(x + 10)(x + 2)
(x + 10/4)(x + 2/4)
(x + 5/2)(x + 1/2)
(2x + 5)(2x + 1)

Calculate:
cos(90°)
October 19th, 2018 (3:26 AM). Edited October 19th, 2018 by Dusk Mane Koopa.
 Dusk Mane Koopa "What's the matter, scared?" Join Date: Aug 2018 Age: 15 Gender: Male Posts: 41
cos(90) = 0

Calculate: i10
October 19th, 2018 (4:57 AM).
 正真正銘 Join Date: Nov 2015 Posts: 507
i10 = -1

Find dy/dx:
f(x) = 5x3 + 20e2x
October 27th, 2018 (4:28 PM).
 Sawsbuck used Jump Kick! It's super effective! Join Date: Aug 2017 Location: Dragonspiral Tower/Metro Detroit (313), Michigan Gender: Male Nature: Rash Posts: 3,797
Wat
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Be strong, TheUncreativeSawsbuckFan. You're perfect as you are
"Do what you feel, the more absurd the better
Don't be afraid whatever you got, show
October 27th, 2018 (8:18 PM). Edited October 27th, 2018 by 正真正銘.
 正真正銘 Join Date: Nov 2015 Posts: 507
Quote:
 Originally Posted by Sawsbuck Wat
In other words, take the derivative of the given function.

Here's the solution:
Find dy/dx:
f(x) = 5x3 + 20e2x
f'(x) = 15x2 + 40e2x

Here's another problem.
Solve for x:
x3 + 6x2 + 8x = 0
November 2nd, 2018 (12:17 PM). Edited November 16th, 2018 by Dusk Mane Koopa.
 Dusk Mane Koopa "What's the matter, scared?" Join Date: Aug 2018 Age: 15 Gender: Male Posts: 41
x3 + 6x2 + 8x = 0
x(x2 + 6x + 8) = 0
x(x + 4)(x + 2) = 0
x = 0, -4 or -2

Divide:
(x3 + 12x2 + 47x + 60) / (x + 4)
November 2nd, 2018 (8:11 PM). Edited November 2nd, 2018 by 正真正銘.
 正真正銘 Join Date: Nov 2015 Posts: 507
Divide:
(x3 + 12x2 + 47x + 60) / (x + 4)

(Format is hard to adjust, thus the numbers don't line up as they should. In the editor, it looks alright.)
4 1 12 47 60
-4 -32 -60
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1 8 15 0

x2 + 8x + 15

Another problem:
Assume that a right triangle has sides a, b, and c. If a = 6 and b = 8, what is the length of c?
November 2nd, 2018 (8:48 PM). Edited November 2nd, 2018 by strangerhypno.
 strangerhypno Join Date: Jul 2017 Posts: 2,824
Pythagorean theorem. square root of 36 + 64. = 10 = side c.

Solve the integral, ? ln (3x^2) dx
November 3rd, 2018 (6:05 AM). Edited November 3rd, 2018 by 正真正銘.
 正真正銘 Join Date: Nov 2015 Posts: 507
? ln (3x2) dx
This function can be rewritten as ln(3x2)(1)
?uv' = uv - ?u'vdx (Integration by Parts)
u = ln(3x2)
u' = (2/x)
v = x
v' = 1
? ln(3x2)(1) = xln(3x2) - ? (2/x)(x)dx
? ln(3x2)(1) = xln(3x2) - 2
? ln(3x2)(1) = x(2ln|x|+ ln(3) - 2) + C

I think that is correct.

Find (?2f/?x2)
f(x,y) = 10x3y + 7y + 4x - 9