112=-2w^2+36w

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Solution for 112=-2w^2+36w equation:


Simplifying
112 = -2w2 + 36w

Reorder the terms:
112 = 36w + -2w2

Solving
112 = 36w + -2w2

Solving for variable 'w'.

Reorder the terms:
112 + -36w + 2w2 = 36w + -36w + -2w2 + 2w2

Combine like terms: 36w + -36w = 0
112 + -36w + 2w2 = 0 + -2w2 + 2w2
112 + -36w + 2w2 = -2w2 + 2w2

Combine like terms: -2w2 + 2w2 = 0
112 + -36w + 2w2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(56 + -18w + w2) = 0

Factor a trinomial.
2((4 + -1w)(14 + -1w)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(4 + -1w)' equal to zero and attempt to solve: Simplifying 4 + -1w = 0 Solving 4 + -1w = 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 + -1w = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1w = 0 + -4 -1w = 0 + -4 Combine like terms: 0 + -4 = -4 -1w = -4 Divide each side by '-1'. w = 4 Simplifying w = 4

Subproblem 2

Set the factor '(14 + -1w)' equal to zero and attempt to solve: Simplifying 14 + -1w = 0 Solving 14 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + -1w = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -1w = 0 + -14 -1w = 0 + -14 Combine like terms: 0 + -14 = -14 -1w = -14 Divide each side by '-1'. w = 14 Simplifying w = 14

Solution

w = {4, 14}

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