2x^8-512=0

Simple and best practice solution for 2x^8-512=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^8-512=0 equation:


Simplifying
2x8 + -512 = 0

Reorder the terms:
-512 + 2x8 = 0

Solving
-512 + 2x8 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '512' to each side of the equation.
-512 + 512 + 2x8 = 0 + 512

Combine like terms: -512 + 512 = 0
0 + 2x8 = 0 + 512
2x8 = 0 + 512

Combine like terms: 0 + 512 = 512
2x8 = 512

Divide each side by '2'.
x8 = 256

Simplifying
x8 = 256

Reorder the terms:
-256 + x8 = 256 + -256

Combine like terms: 256 + -256 = 0
-256 + x8 = 0

Factor a difference between two squares.
(16 + x4)(-16 + x4) = 0

Factor a difference between two squares.
(16 + x4)((4 + x2)(-4 + x2)) = 0

Factor a difference between two squares.
(16 + x4)((4 + x2)((2 + x)(-2 + x))) = 0

Subproblem 1

Set the factor '(16 + x4)' equal to zero and attempt to solve: Simplifying 16 + x4 = 0 Solving 16 + x4 = 0 Move all terms containing x to the left, all other terms to the right. Add '-16' to each side of the equation. 16 + -16 + x4 = 0 + -16 Combine like terms: 16 + -16 = 0 0 + x4 = 0 + -16 x4 = 0 + -16 Combine like terms: 0 + -16 = -16 x4 = -16 Simplifying x4 = -16 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(4 + x2)' equal to zero and attempt to solve: Simplifying 4 + x2 = 0 Solving 4 + x2 = 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 + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x2 = 0 + -4 x2 = 0 + -4 Combine like terms: 0 + -4 = -4 x2 = -4 Simplifying x2 = -4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 3

Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Subproblem 4

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Solution

x = {-2, 2}

See similar equations:

| 27-3(9)+6(3)+r=0 | | A-b=c+2a | | (2x-5)=6x-15 | | .2x+3.2y=12.8 | | 6*2z^4= | | 3(5)-3y=15 | | 5x=10(3x+4) | | 4(3a-2)-8a=2a+24 | | 2e+3f=5f+3e | | 3x-18=x | | 16-3(-4)+c=0 | | h-4=-5h+26 | | 6x+3x=9x | | x+2x=828 | | 3x^2-1323=0 | | -1-3x+7x=31 | | 7x+3+9x-5=180 | | 6=2000x-200 | | Y=-3(10)+5(10+7) | | Y=-3(0)+5(0+7) | | 4x+3(2x+15)=145 | | 6=-200x+2000 | | 3w^2-6w-18=0 | | Y=-3(-10)+5(-10+7) | | 3y*5y^8= | | -5-r=1-2r | | 24=-7(n)+12+3n | | 6x+7(-6x+13)=-161 | | x=-7(3)+12+3(3) | | 6-7x=5x-8x+18 | | -2(x^2+60x-16140)=0 | | 3=-7n+12+3n |

Equations solver categories