4w(5w-4)=0

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Solution for 4w(5w-4)=0 equation:


Simplifying
4w(5w + -4) = 0

Reorder the terms:
4w(-4 + 5w) = 0
(-4 * 4w + 5w * 4w) = 0
(-16w + 20w2) = 0

Solving
-16w + 20w2 = 0

Solving for variable 'w'.

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

Ignore the factor 4.

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 + 5w)' equal to zero and attempt to solve: Simplifying -4 + 5w = 0 Solving -4 + 5w = 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 + 5w = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 5w = 0 + 4 5w = 0 + 4 Combine like terms: 0 + 4 = 4 5w = 4 Divide each side by '5'. w = 0.8 Simplifying w = 0.8

Solution

w = {0, 0.8}

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