4X^9-4X=0

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Solution for 4X^9-4X=0 equation:


Simplifying
4X9 + -4X = 0

Reorder the terms:
-4X + 4X9 = 0

Solving
-4X + 4X9 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '4X'.
4X(-1 + X8) = 0

Factor a difference between two squares.
4X((1 + X4)(-1 + X4)) = 0

Factor a difference between two squares.
4X((1 + X4)((1 + X2)(-1 + X2))) = 0

Factor a difference between two squares.
4X((1 + X4)((1 + X2)((1 + X)(-1 + X)))) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'X' equal to zero and attempt to solve: Simplifying X = 0 Solving X = 0 Move all terms containing X to the left, all other terms to the right. Simplifying X = 0

Subproblem 2

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 3

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 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

Subproblem 5

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 = {0, -1, 1}

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