9x^4-62x^2=0

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Solution for 9x^4-62x^2=0 equation:


Simplifying
9x4 + -62x2 = 0

Reorder the terms:
-62x2 + 9x4 = 0

Solving
-62x2 + 9x4 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x2'.
x2(-62 + 9x2) = 0

Subproblem 1

Set the factor 'x2' equal to zero and attempt to solve: Simplifying x2 = 0 Solving x2 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x2 = 0 Take the square root of each side: x = {0}

Subproblem 2

Set the factor '(-62 + 9x2)' equal to zero and attempt to solve: Simplifying -62 + 9x2 = 0 Solving -62 + 9x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '62' to each side of the equation. -62 + 62 + 9x2 = 0 + 62 Combine like terms: -62 + 62 = 0 0 + 9x2 = 0 + 62 9x2 = 0 + 62 Combine like terms: 0 + 62 = 62 9x2 = 62 Divide each side by '9'. x2 = 6.888888889 Simplifying x2 = 6.888888889 Take the square root of each side: x = {-2.624669291, 2.624669291}

Solution

x = {0, -2.624669291, 2.624669291}

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