9v^4-36v^2=

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Solution for 9v^4-36v^2= equation:


Simplifying
9v4 + -36v2 = 0

Reorder the terms:
-36v2 + 9v4 = 0

Solving
-36v2 + 9v4 = 0

Solving for variable 'v'.

Factor out the Greatest Common Factor (GCF), '9v2'.
9v2(-4 + v2) = 0

Factor a difference between two squares.
9v2((2 + v)(-2 + v)) = 0

Ignore the factor 9.

Subproblem 1

Set the factor 'v2' equal to zero and attempt to solve: Simplifying v2 = 0 Solving v2 = 0 Move all terms containing v to the left, all other terms to the right. Simplifying v2 = 0 Take the square root of each side: v = {0}

Subproblem 2

Set the factor '(2 + v)' equal to zero and attempt to solve: Simplifying 2 + v = 0 Solving 2 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + v = 0 + -2 Combine like terms: 2 + -2 = 0 0 + v = 0 + -2 v = 0 + -2 Combine like terms: 0 + -2 = -2 v = -2 Simplifying v = -2

Subproblem 3

Set the factor '(-2 + v)' equal to zero and attempt to solve: Simplifying -2 + v = 0 Solving -2 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + v = 0 + 2 v = 0 + 2 Combine like terms: 0 + 2 = 2 v = 2 Simplifying v = 2

Solution

v = {0, -2, 2}

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