w(w+5)=14

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Solution for w(w+5)=14 equation:


Simplifying
w(w + 5) = 14

Reorder the terms:
w(5 + w) = 14
(5 * w + w * w) = 14
(5w + w2) = 14

Solving
5w + w2 = 14

Solving for variable 'w'.

Reorder the terms:
-14 + 5w + w2 = 14 + -14

Combine like terms: 14 + -14 = 0
-14 + 5w + w2 = 0

Factor a trinomial.
(-7 + -1w)(2 + -1w) = 0

Subproblem 1

Set the factor '(-7 + -1w)' equal to zero and attempt to solve: Simplifying -7 + -1w = 0 Solving -7 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -1w = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1w = 0 + 7 -1w = 0 + 7 Combine like terms: 0 + 7 = 7 -1w = 7 Divide each side by '-1'. w = -7 Simplifying w = -7

Subproblem 2

Set the factor '(2 + -1w)' equal to zero and attempt to solve: Simplifying 2 + -1w = 0 Solving 2 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1w = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1w = 0 + -2 -1w = 0 + -2 Combine like terms: 0 + -2 = -2 -1w = -2 Divide each side by '-1'. w = 2 Simplifying w = 2

Solution

w = {-7, 2}

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