8m^3-128m=

Simple and best practice solution for 8m^3-128m= 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 8m^3-128m= equation:


Simplifying
8m3 + -128m = 0

Reorder the terms:
-128m + 8m3 = 0

Solving
-128m + 8m3 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '8m'.
8m(-16 + m2) = 0

Factor a difference between two squares.
8m((4 + m)(-4 + m)) = 0

Ignore the factor 8.

Subproblem 1

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

Subproblem 2

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

Subproblem 3

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

Solution

m = {0, -4, 4}

See similar equations:

| -2(3x-4)= | | 66.6x-6=18 | | 6-54a^2= | | 4x^2+32x+63=0 | | 9x+12=5x-10 | | x^2-x=16 | | x^2+12x+117=0 | | -x^2+63=-2x | | -x^2=10x+9 | | -x^2-4x+77=0 | | -x^2-6x=5 | | 2x+30=14+10x | | 4x-5=13-12x | | x^2+6x+91=0 | | 2+1467(9+8)= | | 2n+3(n-1)=37 | | (3ab)(5ab)= | | 67=23x+8 | | 180-35= | | 4n+3n+5=47 | | (x+30)=(2x-5) | | y-10y=22 | | 150-.30= | | 12-7x=52-14x | | 3m=39 | | 3r=27 | | s=3g+3v | | y-3=-1(x+8) | | 15x^2-8x-18= | | 2x^2+6x-5=0 | | -6n^2+15n=0 | | 14x-9/20= |

Equations solver categories