9w^2-4w=0

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Solution for 9w^2-4w=0 equation:


Simplifying
9w2 + -4w = 0

Reorder the terms:
-4w + 9w2 = 0

Solving
-4w + 9w2 = 0

Solving for variable 'w'.

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

Subproblem 1

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

Subproblem 2

Set the factor '(-4 + 9w)' equal to zero and attempt to solve: Simplifying -4 + 9w = 0 Solving -4 + 9w = 0 Move all terms containing w to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + 9w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 9w = 0 + 4 9w = 0 + 4 Combine like terms: 0 + 4 = 4 9w = 4 Divide each side by '9'. w = 0.4444444444 Simplifying w = 0.4444444444

Solution

w = {0, 0.4444444444}

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