x^3+9x^2-36x=0

Simple and best practice solution for x^3+9x^2-36x=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^3+9x^2-36x=0 equation:


Simplifying
x3 + 9x2 + -36x = 0

Reorder the terms:
-36x + 9x2 + x3 = 0

Solving
-36x + 9x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-36 + 9x + x2) = 0

Factor a trinomial.
x((-12 + -1x)(3 + -1x)) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-12 + -1x)' equal to zero and attempt to solve: Simplifying -12 + -1x = 0 Solving -12 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1x = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1x = 0 + 12 -1x = 0 + 12 Combine like terms: 0 + 12 = 12 -1x = 12 Divide each side by '-1'. x = -12 Simplifying x = -12

Subproblem 3

Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3

Solution

x = {0, -12, 3}

See similar equations:

| 12t+y=7 | | 16k+-17k=-9 | | 9z+2=1/2 | | 11-4=-9 | | 6-6(3X-2)=72 | | X^2+y^2+8x+4y+6=0 | | Y^2=4x-55 | | 2y=10y | | x/2-x/4=3 | | (-7)-(6*i)= | | y=7x^2+4x | | 18p-3p-10p-3=17 | | (x-45)+x+(x-45)+x+(x-45)=540 | | 4+(-3x)=8(-4x) | | 0=2cosx-2sinx | | 1.5+0.8=2.3-1.5x | | 4a+4=-(3-3a) | | 2y-5=11y+58 | | 60a-210x+155b-90x+90a= | | -9-2x=-5-8(x-1) | | 6(y+3)=72 | | 10x+7y=49 | | -29-r=3(r+1) | | Y=12x^3-12x^2-5 | | -3n+38=-5(1+3n)+7 | | 6(7+3)=72 | | 25(10)+200= | | 75(10)-300= | | 2x+2=2x-10 | | -32-3x=19 | | -25-5x=-7(5x-5) | | 31-8p=-2-7(1+4p) |

Equations solver categories