x^3-12x^2+27x=0

Simple and best practice solution for x^3-12x^2+27x=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^3-12x^2+27x=0 equation:


Simplifying
x3 + -12x2 + 27x = 0

Reorder the terms:
27x + -12x2 + x3 = 0

Solving
27x + -12x2 + x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(27 + -12x + x2) = 0

Factor a trinomial.
x((3 + -1x)(9 + -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 '(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

Subproblem 3

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {0, 3, 9}

See similar equations:

| x^3-11x^2+30=0 | | 7x+6=4x+42 | | 7*9= | | 7*8= | | 2x+138=8x+72 | | -1.8+2.4a=-6.6 | | 187=110-7x | | -x-10=-3 | | 8x+12=2x+72 | | 4x+40=8x+16 | | 5x+50=7x+10 | | 8x+27=5x+84 | | 7x+32=3x+100 | | 8x+72=2x+144 | | 4x+42=7x+6 | | 8x+72=2x+138 | | 12c-16d+8c= | | 9y-11+5y=25 | | 7x-14=4x+3 | | 5-4y+-1=-23 | | 0.065x=y-1.22 | | -9-3(2P-1)=-18 | | 19+h=-6-4j | | x^4+x^2+8=0 | | -6+5(8-k)-8k= | | 2x+7=5x-1 | | 12x^2+5x-28=0 | | 7k-2(3K+1)-9= | | x^2+x-90=0 | | 6(7+x)+5x= | | 10k-3k+5h= | | 4.5x^3+5x^2-12.5x=0 |

Equations solver categories