-9x^3+87x^2+132x=0

Simple and best practice solution for -9x^3+87x^2+132x=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 -9x^3+87x^2+132x=0 equation:


Simplifying
-9x3 + 87x2 + 132x = 0

Reorder the terms:
132x + 87x2 + -9x3 = 0

Solving
132x + 87x2 + -9x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x'.
3x(44 + 29x + -3x2) = 0

Factor a trinomial.
3x((11 + -1x)(4 + 3x)) = 0

Ignore the factor 3.

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 '(11 + -1x)' equal to zero and attempt to solve: Simplifying 11 + -1x = 0 Solving 11 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -1x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -1x = 0 + -11 -1x = 0 + -11 Combine like terms: 0 + -11 = -11 -1x = -11 Divide each side by '-1'. x = 11 Simplifying x = 11

Subproblem 3

Set the factor '(4 + 3x)' equal to zero and attempt to solve: Simplifying 4 + 3x = 0 Solving 4 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3x = 0 + -4 3x = 0 + -4 Combine like terms: 0 + -4 = -4 3x = -4 Divide each side by '3'. x = -1.333333333 Simplifying x = -1.333333333

Solution

x = {0, 11, -1.333333333}

See similar equations:

| -4x^3-30x^2-54x=0 | | -x^3-12x^2-35x=0 | | -4x^2+64x-60=0 | | -2x^3+28x^2-96x=0 | | -3x^3-21x^2-30x=0 | | 2x^3-3x^2+x=0 | | x^2-22x-32=0 | | 9x^2-75x+24=0 | | -5x^2+50x+195=0 | | 4x^3-48x^2+44x=0 | | -3x^3-24x^2-21x=0 | | -6x^2-27x=0 | | x^3-9x^2-10x=0 | | (x-2)+x^2=0 | | 18g=27 | | 9+9g=27 | | 9(3g+6)=27 | | 20d=16 | | 3(a+8)=34.2 | | 38.5=5c-3 | | 2e-6=4.6 | | 5P=20.5 | | 2(a+7)=22 | | 3=6c-9 | | 8e-4=68 | | 8(a+4)=111.2 | | 12.7=3c-5 | | 3e-5=21.7 | | 9p=22.5 | | 4x-ln(2x)=0 | | 5y+2=3y-7 | | x+3=(2x+6)/2 |

Equations solver categories