729m^4-576m^2=0

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Solution for 729m^4-576m^2=0 equation:


Simplifying
729m4 + -576m2 = 0

Reorder the terms:
-576m2 + 729m4 = 0

Solving
-576m2 + 729m4 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), '9m2'.
9m2(-64 + 81m2) = 0

Factor a difference between two squares.
9m2((8 + 9m)(-8 + 9m)) = 0

Ignore the factor 9.

Subproblem 1

Set the factor 'm2' equal to zero and attempt to solve: Simplifying m2 = 0 Solving m2 = 0 Move all terms containing m to the left, all other terms to the right. Simplifying m2 = 0 Take the square root of each side: m = {0}

Subproblem 2

Set the factor '(8 + 9m)' equal to zero and attempt to solve: Simplifying 8 + 9m = 0 Solving 8 + 9m = 0 Move all terms containing m to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 9m = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 9m = 0 + -8 9m = 0 + -8 Combine like terms: 0 + -8 = -8 9m = -8 Divide each side by '9'. m = -0.8888888889 Simplifying m = -0.8888888889

Subproblem 3

Set the factor '(-8 + 9m)' equal to zero and attempt to solve: Simplifying -8 + 9m = 0 Solving -8 + 9m = 0 Move all terms containing m to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 9m = 0 + 8 Combine like terms: -8 + 8 = 0 0 + 9m = 0 + 8 9m = 0 + 8 Combine like terms: 0 + 8 = 8 9m = 8 Divide each side by '9'. m = 0.8888888889 Simplifying m = 0.8888888889

Solution

m = {0, -0.8888888889, 0.8888888889}

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