-w=5w^2-4

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Solution for -w=5w^2-4 equation:


Simplifying
-1w = 5w2 + -4

Reorder the terms:
-1w = -4 + 5w2

Solving
-1w = -4 + 5w2

Solving for variable 'w'.

Reorder the terms:
4 + -1w + -5w2 = -4 + 5w2 + 4 + -5w2

Reorder the terms:
4 + -1w + -5w2 = -4 + 4 + 5w2 + -5w2

Combine like terms: -4 + 4 = 0
4 + -1w + -5w2 = 0 + 5w2 + -5w2
4 + -1w + -5w2 = 5w2 + -5w2

Combine like terms: 5w2 + -5w2 = 0
4 + -1w + -5w2 = 0

Factor a trinomial.
(4 + -5w)(1 + w) = 0

Subproblem 1

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 2

Set the factor '(1 + w)' equal to zero and attempt to solve: Simplifying 1 + w = 0 Solving 1 + w = 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 + w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + w = 0 + -1 w = 0 + -1 Combine like terms: 0 + -1 = -1 w = -1 Simplifying w = -1

Solution

w = {0.8, -1}

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