25w^3-20w^2=0

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Solution for 25w^3-20w^2=0 equation:


Simplifying
25w3 + -20w2 = 0

Reorder the terms:
-20w2 + 25w3 = 0

Solving
-20w2 + 25w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), '5w2'.
5w2(-4 + 5w) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'w2' equal to zero and attempt to solve: Simplifying w2 = 0 Solving w2 = 0 Move all terms containing w to the left, all other terms to the right. Simplifying w2 = 0 Take the square root of each side: 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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