8a^3=8a

Simple and best practice solution for 8a^3=8a 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 8a^3=8a equation:


Simplifying
8a3 = 8a

Solving
8a3 = 8a

Solving for variable 'a'.

Reorder the terms:
-8a + 8a3 = 8a + -8a

Combine like terms: 8a + -8a = 0
-8a + 8a3 = 0

Factor out the Greatest Common Factor (GCF), '8a'.
8a(-1 + a2) = 0

Factor a difference between two squares.
8a((1 + a)(-1 + a)) = 0

Ignore the factor 8.

Subproblem 1

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

Subproblem 2

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

Subproblem 3

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

Solution

a = {0, -1, 1}

See similar equations:

| 7r^2=175r | | 6x^2=-7 | | (4x+5)(x-7)=8x+10 | | x^2-10+15=0 | | 4y^2+100=0 | | (2x+4)+(3x-8)= | | 10+3(k-2)= | | X-.1=40 | | Tanx=15/15 | | 3x+4(2x-1)=x-4 | | w(a+6)+2w= | | 1517356884191*x+6173920479630499*y=1 | | y^2+2y-y^2=0 | | 64=y(y)+42y | | 6m+4(3+2m)= | | 2y+ix=4+x-i | | (x+1)(x+2)(x+3)(x+4)+8=0 | | 0.5p+10+1.5p=20 | | 3x+30+42=180 | | 2(x-1)+x=-17 | | 5/9(F-32)=-20 | | 16x^2+31x-14=0 | | 10x^2+31x+4=18 | | 10-2(3-6x)=3(2x-4) | | 3d+e=26 | | 12x+20=2x | | 2d-9e=-2 | | c=6a-3b-1 | | c=6a-3b | | 2(b-1)=6 | | xy+4x-y=5-2xy | | x^3-xy^3=0 |

Equations solver categories