224=(12+2w)(w)

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Solution for 224=(12+2w)(w) equation:


Simplifying
224 = (12 + 2w)(w)

Reorder the terms for easier multiplication:
224 = w(12 + 2w)
224 = (12 * w + 2w * w)
224 = (12w + 2w2)

Solving
224 = 12w + 2w2

Solving for variable 'w'.

Reorder the terms:
224 + -12w + -2w2 = 12w + -12w + 2w2 + -2w2

Combine like terms: 12w + -12w = 0
224 + -12w + -2w2 = 0 + 2w2 + -2w2
224 + -12w + -2w2 = 2w2 + -2w2

Combine like terms: 2w2 + -2w2 = 0
224 + -12w + -2w2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(112 + -6w + -1w2) = 0

Factor a trinomial.
2((8 + -1w)(14 + w)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(8 + -1w)' equal to zero and attempt to solve: Simplifying 8 + -1w = 0 Solving 8 + -1w = 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 + -1w = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1w = 0 + -8 -1w = 0 + -8 Combine like terms: 0 + -8 = -8 -1w = -8 Divide each side by '-1'. w = 8 Simplifying w = 8

Subproblem 2

Set the factor '(14 + w)' equal to zero and attempt to solve: Simplifying 14 + w = 0 Solving 14 + w = 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 + w = 0 + -14 Combine like terms: 14 + -14 = 0 0 + w = 0 + -14 w = 0 + -14 Combine like terms: 0 + -14 = -14 w = -14 Simplifying w = -14

Solution

w = {8, -14}

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