5x^3-140x^2+135x=

Simple and best practice solution for 5x^3-140x^2+135x= 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 5x^3-140x^2+135x= equation:


Simplifying
5x3 + -140x2 + 135x = 0

Reorder the terms:
135x + -140x2 + 5x3 = 0

Solving
135x + -140x2 + 5x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(27 + -28x + x2) = 0

Factor a trinomial.
5x((1 + -1x)(27 + -1x)) = 0

Ignore the factor 5.

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

Subproblem 3

Set the factor '(27 + -1x)' equal to zero and attempt to solve: Simplifying 27 + -1x = 0 Solving 27 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-27' to each side of the equation. 27 + -27 + -1x = 0 + -27 Combine like terms: 27 + -27 = 0 0 + -1x = 0 + -27 -1x = 0 + -27 Combine like terms: 0 + -27 = -27 -1x = -27 Divide each side by '-1'. x = 27 Simplifying x = 27

Solution

x = {0, 1, 27}

See similar equations:

| 8x^2-24x-16=0 | | 5x^2+20x-25= | | 4x^2+32x+28= | | 7-8y=21 | | R^2=10 | | 3/5+2/4= | | x^2+30x+59= | | 2(x+2)+2(x+4)=28 | | 3x+2y=67 | | (4c-2)(2c-3)= | | 7(x+6)-14=3(2x-11)-14 | | 2x=x-42 | | 10x^2-x+21=0 | | 3(2x+4)=10x+9-4x+3 | | 15x+21=5x+311 | | 3n+13=5n-9 | | n+-8=34 | | 3cosx+4secx=8 | | 7a-(4a-8a+3)+2a= | | 2(3x+2)=x-1+x | | 12-x=3x+4 | | 20=5(77-32) | | -1(-1+-1)= | | 6(6+2p)+2=110 | | 7(x+2)2-12=16 | | 10m+14=18m-2 | | x(x+x)=0 | | 9m+6n-6m+11n= | | 9y+9-3y+7=2y+4 | | 3x+2y-2+2x+7y+7= | | 1+3x+4=-7 | | 4(2x-1)+3(x-6)= |

Equations solver categories