25w^3+64w=-80w^2

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Solution for 25w^3+64w=-80w^2 equation:


Simplifying
25w3 + 64w = -80w2

Reorder the terms:
64w + 25w3 = -80w2

Solving
64w + 25w3 = -80w2

Solving for variable 'w'.

Reorder the terms:
64w + 80w2 + 25w3 = -80w2 + 80w2

Combine like terms: -80w2 + 80w2 = 0
64w + 80w2 + 25w3 = 0

Factor out the Greatest Common Factor (GCF), 'w'.
w(64 + 80w + 25w2) = 0

Factor a trinomial.
w((8 + 5w)(8 + 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 '(8 + 5w)' equal to zero and attempt to solve: Simplifying 8 + 5w = 0 Solving 8 + 5w = 0 Move all terms containing w to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 5w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 5w = 0 + -8 5w = 0 + -8 Combine like terms: 0 + -8 = -8 5w = -8 Divide each side by '5'. w = -1.6 Simplifying w = -1.6

Subproblem 3

Set the factor '(8 + 5w)' equal to zero and attempt to solve: Simplifying 8 + 5w = 0 Solving 8 + 5w = 0 Move all terms containing w to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 5w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + 5w = 0 + -8 5w = 0 + -8 Combine like terms: 0 + -8 = -8 5w = -8 Divide each side by '5'. w = -1.6 Simplifying w = -1.6

Solution

w = {0, -1.6, -1.6}

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