20x^6-4x^4=0

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Solution for 20x^6-4x^4=0 equation:


Simplifying
20x6 + -4x4 = 0

Reorder the terms:
-4x4 + 20x6 = 0

Solving
-4x4 + 20x6 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4x4'.
4x4(-1 + 5x2) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'x4' equal to zero and attempt to solve: Simplifying x4 = 0 Solving x4 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4 = 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 + 5x2)' equal to zero and attempt to solve: Simplifying -1 + 5x2 = 0 Solving -1 + 5x2 = 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 + 5x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 5x2 = 0 + 1 5x2 = 0 + 1 Combine like terms: 0 + 1 = 1 5x2 = 1 Divide each side by '5'. x2 = 0.2 Simplifying x2 = 0.2 Take the square root of each side: x = {-0.447213596, 0.447213596}

Solution

x = {-0.447213596, 0.447213596}

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