30x^8=120

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Solution for 30x^8=120 equation:


Simplifying
30x8 = 120

Solving
30x8 = 120

Solving for variable 'x'.

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

Divide each side by '30'.
x8 = 4

Simplifying
x8 = 4

Reorder the terms:
-4 + x8 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + x8 = 0

Factor a difference between two squares.
(2 + x4)(-2 + x4) = 0

Subproblem 1

Set the factor '(2 + x4)' equal to zero and attempt to solve: Simplifying 2 + x4 = 0 Solving 2 + x4 = 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 + x4 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x4 = 0 + -2 x4 = 0 + -2 Combine like terms: 0 + -2 = -2 x4 = -2 Simplifying x4 = -2 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 '(-2 + x4)' equal to zero and attempt to solve: Simplifying -2 + x4 = 0 Solving -2 + x4 = 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 + x4 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x4 = 0 + 2 x4 = 0 + 2 Combine like terms: 0 + 2 = 2 x4 = 2 Simplifying x4 = 2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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