10q^8-10=

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Solution for 10q^8-10= equation:


Simplifying
10q8 + -10 = 0

Reorder the terms:
-10 + 10q8 = 0

Solving
-10 + 10q8 = 0

Solving for variable 'q'.

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

Add '10' to each side of the equation.
-10 + 10 + 10q8 = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 10q8 = 0 + 10
10q8 = 0 + 10

Combine like terms: 0 + 10 = 10
10q8 = 10

Divide each side by '10'.
q8 = 1

Simplifying
q8 = 1

Reorder the terms:
-1 + q8 = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + q8 = 0

Factor a difference between two squares.
(1 + q4)(-1 + q4) = 0

Factor a difference between two squares.
(1 + q4)((1 + q2)(-1 + q2)) = 0

Factor a difference between two squares.
(1 + q4)((1 + q2)((1 + q)(-1 + q))) = 0

Subproblem 1

Set the factor '(1 + q4)' equal to zero and attempt to solve: Simplifying 1 + q4 = 0 Solving 1 + q4 = 0 Move all terms containing q to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + q4 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + q4 = 0 + -1 q4 = 0 + -1 Combine like terms: 0 + -1 = -1 q4 = -1 Simplifying q4 = -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 + q2)' equal to zero and attempt to solve: Simplifying 1 + q2 = 0 Solving 1 + q2 = 0 Move all terms containing q to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + q2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + q2 = 0 + -1 q2 = 0 + -1 Combine like terms: 0 + -1 = -1 q2 = -1 Simplifying q2 = -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 + q)' equal to zero and attempt to solve: Simplifying 1 + q = 0 Solving 1 + q = 0 Move all terms containing q to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + q = 0 + -1 Combine like terms: 1 + -1 = 0 0 + q = 0 + -1 q = 0 + -1 Combine like terms: 0 + -1 = -1 q = -1 Simplifying q = -1

Subproblem 4

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

Solution

q = {-1, 1}

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