25w^3-16w=0

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Solution for 25w^3-16w=0 equation:


Simplifying
25w3 + -16w = 0

Reorder the terms:
-16w + 25w3 = 0

Solving
-16w + 25w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), 'w'.
w(-16 + 25w2) = 0

Factor a difference between two squares.
w((4 + 5w)(-4 + 5w)) = 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 + 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

Subproblem 3

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, 0.8}

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