4x^3-64x=

Simple and best practice solution for 4x^3-64x= 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 4x^3-64x= equation:


Simplifying
4x3 + -64x = 0

Reorder the terms:
-64x + 4x3 = 0

Solving
-64x + 4x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x'.
4x(-16 + x2) = 0

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

Ignore the factor 4.

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 '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4

Subproblem 3

Set the factor '(-4 + x)' equal to zero and attempt to solve: Simplifying -4 + x = 0 Solving -4 + x = 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 + x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + x = 0 + 4 x = 0 + 4 Combine like terms: 0 + 4 = 4 x = 4 Simplifying x = 4

Solution

x = {0, -4, 4}

See similar equations:

| 11z-1z= | | h+4=8h-3 | | 15=-3t+21x | | -6d=-7d+d | | (r-3)(r+3)= | | 5c=4c+9 | | (n^3-6n^2)-(n+6)=0 | | 8x+171=5x+144 | | 3(2x-4)=-2x+4+4x | | (5y+8)-(4+4y)=12 | | 2.1q-3.3-3.6q=-0.5q-3.3 | | -42=6(x-6) | | 10-(-7)=7x | | (-6+5i)-(3-6i)= | | Y^6-1=0 | | 42=6(x+10) | | 1.3(2.2)3x=4(4.6)x | | 5t+1+4t-8t=6+3 | | 2x+5+3=10 | | x+3x=3x+x | | 10t^3=10t | | -7d+17=-4 | | 2n+2-4n=-18 | | -8(m+3)+4m-2(-3m+5)= | | 3h+12-5h=22 | | 22=2(x+8) | | 6n+16=n | | 5x-3(x-4)=-7+5x-2 | | -6(b+2)+b-2(-4b+6)= | | Kj-me=fr | | 3+3x+7x=13 | | X+24+5x=90 |

Equations solver categories