w(w-1)(5w+4)=0

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Solution for w(w-1)(5w+4)=0 equation:


Simplifying
w(w + -1)(5w + 4) = 0

Reorder the terms:
w(-1 + w)(5w + 4) = 0

Reorder the terms:
w(-1 + w)(4 + 5w) = 0

Multiply (-1 + w) * (4 + 5w)
w(-1(4 + 5w) + w(4 + 5w)) = 0
w((4 * -1 + 5w * -1) + w(4 + 5w)) = 0
w((-4 + -5w) + w(4 + 5w)) = 0
w(-4 + -5w + (4 * w + 5w * w)) = 0
w(-4 + -5w + (4w + 5w2)) = 0

Combine like terms: -5w + 4w = -1w
w(-4 + -1w + 5w2) = 0
(-4 * w + -1w * w + 5w2 * w) = 0
(-4w + -1w2 + 5w3) = 0

Solving
-4w + -1w2 + 5w3 = 0

Solving for variable 'w'.

Factor out the Greatest Common Factor (GCF), 'w'.
w(-4 + -1w + 5w2) = 0

Factor a trinomial.
w((-4 + -5w)(1 + -1w)) = 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 '(1 + -1w)' equal to zero and attempt to solve: Simplifying 1 + -1w = 0 Solving 1 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1w = 0 + -1 -1w = 0 + -1 Combine like terms: 0 + -1 = -1 -1w = -1 Divide each side by '-1'. w = 1 Simplifying w = 1

Solution

w = {0, -0.8, 1}

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