1-x^8=0

Simple and best practice solution for 1-x^8=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 1-x^8=0 equation:


Simplifying
1 + -1x8 = 0

Solving
1 + -1x8 = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -1x8 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -1x8 = 0 + -1
-1x8 = 0 + -1

Combine like terms: 0 + -1 = -1
-1x8 = -1

Divide each side by '-1'.
x8 = 1

Simplifying
x8 = 1

Reorder the terms:
-1 + x8 = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + x8 = 0

Factor a difference between two squares.
(1 + x4)(-1 + x4) = 0

Factor a difference between two squares.
(1 + x4)((1 + x2)(-1 + x2)) = 0

Factor a difference between two squares.
(1 + x4)((1 + x2)((1 + x)(-1 + x))) = 0

Subproblem 1

Set the factor '(1 + x4)' equal to zero and attempt to solve: Simplifying 1 + x4 = 0 Solving 1 + x4 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x4 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x4 = 0 + -1 x4 = 0 + -1 Combine like terms: 0 + -1 = -1 x4 = -1 Simplifying x4 = -1 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 '(1 + x2)' equal to zero and attempt to solve: Simplifying 1 + x2 = 0 Solving 1 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x2 = 0 + -1 x2 = 0 + -1 Combine like terms: 0 + -1 = -1 x2 = -1 Simplifying x2 = -1 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 '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1

Subproblem 4

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

Solution

x = {-1, 1}

See similar equations:

| 9(2+w)-4w=3w+1 | | 4x+3x-4+x=36 | | 1/2*4/3= | | 30+9x=y | | 4v^2=11v-6 | | 6-3x-3+2x=3x-2-x-1 | | Y=30+9x | | n1/7=2/3 | | 6(b+1)+6b=5b-36 | | m/(-4)=-2.95 | | 6x-4=39 | | 21y-42=14y | | 5g+g+2g= | | (2x-5)(2x^2+4x+3)= | | 7s-26=93 | | -3+7(6+3p)=8p-26 | | 3(x-2)=-2(x+3)+5x | | t-5-2t=5 | | 2/3x-5=-13 | | 5-2(x+7)=x+3 | | 3/4m-3=12 | | 0.20(y-7)+0.02y=0.18y-1.2 | | 10x-1=7x+11 | | -(1+5r)=-22-2r | | 3.6y=5.6+3.3y | | 0.5x+0.35(50)=45.5 | | q-4=7.36 | | y=ln(2x+3) | | -5(-3x-1)=95 | | 6m-8=26 | | 6y-10=4y+4 | | 6x+14=-3(x-2)+4 |

Equations solver categories