S^7=S^5

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Solution for S^7=S^5 equation:


Simplifying
S7 = S5

Solving
S7 = S5

Solving for variable 'S'.

Reorder the terms:
-1S5 + S7 = S5 + -1S5

Combine like terms: S5 + -1S5 = 0
-1S5 + S7 = 0

Factor out the Greatest Common Factor (GCF), 'S5'.
S5(-1 + S2) = 0

Factor a difference between two squares.
S5((1 + S)(-1 + S)) = 0

Subproblem 1

Set the factor 'S5' equal to zero and attempt to solve: Simplifying S5 = 0 Solving S5 = 0 Move all terms containing S to the left, all other terms to the right. Simplifying S5 = 0 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 + S)' equal to zero and attempt to solve: Simplifying 1 + S = 0 Solving 1 + S = 0 Move all terms containing S to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + S = 0 + -1 Combine like terms: 1 + -1 = 0 0 + S = 0 + -1 S = 0 + -1 Combine like terms: 0 + -1 = -1 S = -1 Simplifying S = -1

Subproblem 3

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

Solution

S = {-1, 1}

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