w(w+3)=108

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Solution for w(w+3)=108 equation:


Simplifying
w(w + 3) = 108

Reorder the terms:
w(3 + w) = 108
(3 * w + w * w) = 108
(3w + w2) = 108

Solving
3w + w2 = 108

Solving for variable 'w'.

Reorder the terms:
-108 + 3w + w2 = 108 + -108

Combine like terms: 108 + -108 = 0
-108 + 3w + w2 = 0

Factor a trinomial.
(-12 + -1w)(9 + -1w) = 0

Subproblem 1

Set the factor '(-12 + -1w)' equal to zero and attempt to solve: Simplifying -12 + -1w = 0 Solving -12 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '12' to each side of the equation. -12 + 12 + -1w = 0 + 12 Combine like terms: -12 + 12 = 0 0 + -1w = 0 + 12 -1w = 0 + 12 Combine like terms: 0 + 12 = 12 -1w = 12 Divide each side by '-1'. w = -12 Simplifying w = -12

Subproblem 2

Set the factor '(9 + -1w)' equal to zero and attempt to solve: Simplifying 9 + -1w = 0 Solving 9 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1w = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1w = 0 + -9 -1w = 0 + -9 Combine like terms: 0 + -9 = -9 -1w = -9 Divide each side by '-1'. w = 9 Simplifying w = 9

Solution

w = {-12, 9}

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