2x^3-162x=0

Simple and best practice solution for 2x^3-162x=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 2x^3-162x=0 equation:


Simplifying
2x3 + -162x = 0

Reorder the terms:
-162x + 2x3 = 0

Solving
-162x + 2x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-81 + x2) = 0

Factor a difference between two squares.
2x((9 + x)(-9 + x)) = 0

Ignore the factor 2.

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 '(9 + x)' equal to zero and attempt to solve: Simplifying 9 + x = 0 Solving 9 + x = 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 + x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + x = 0 + -9 x = 0 + -9 Combine like terms: 0 + -9 = -9 x = -9 Simplifying x = -9

Subproblem 3

Set the factor '(-9 + x)' equal to zero and attempt to solve: Simplifying -9 + x = 0 Solving -9 + x = 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 + x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + x = 0 + 9 x = 0 + 9 Combine like terms: 0 + 9 = 9 x = 9 Simplifying x = 9

Solution

x = {0, -9, 9}

See similar equations:

| 8(g-12)=2(4g-48) | | -4(n+3)+2n=6 | | 2.4n=6 | | 25.5+20x=47.9-8x | | x-12.6=8.4+0.7x | | 25.5+20=47.9-8 | | P(x)=-2x-6 | | y=rx | | 29-n=13 | | w-18=-10 | | -7x+3(-5x+17)=-147 | | M+7=-3-m | | 3x+27=6x+6 | | 2n+8=3n-10 | | x-12.6=8.5+0.7x | | 26-(7X+8)=-55 | | 4x^5+8x^4+28x^3= | | n+5=16 | | 17+4(3+a)a= | | 12(w-8)= | | 263.75-15.25y=81.50 | | .5-(t-6)=10.4-.4(1-t) | | 2(m+2)=16 | | x-12.16=8.5+0.7x | | -2(m+3)+m=78 | | 9x+12=65 | | x-12.16=8.5+0 | | y/2=5 | | 263.75+15.25y=81.50 | | b+(-4)=13 | | .125y=-12 | | x-12.6=8.4+0.7 |

Equations solver categories