306=w^2+w

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Solution for 306=w^2+w equation:


Simplifying
306 = w2 + w

Reorder the terms:
306 = w + w2

Solving
306 = w + w2

Solving for variable 'w'.

Reorder the terms:
306 + -1w + -1w2 = w + -1w + w2 + -1w2

Combine like terms: w + -1w = 0
306 + -1w + -1w2 = 0 + w2 + -1w2
306 + -1w + -1w2 = w2 + -1w2

Combine like terms: w2 + -1w2 = 0
306 + -1w + -1w2 = 0

Factor a trinomial.
(17 + -1w)(18 + w) = 0

Subproblem 1

Set the factor '(17 + -1w)' equal to zero and attempt to solve: Simplifying 17 + -1w = 0 Solving 17 + -1w = 0 Move all terms containing w to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + -1w = 0 + -17 Combine like terms: 17 + -17 = 0 0 + -1w = 0 + -17 -1w = 0 + -17 Combine like terms: 0 + -17 = -17 -1w = -17 Divide each side by '-1'. w = 17 Simplifying w = 17

Subproblem 2

Set the factor '(18 + w)' equal to zero and attempt to solve: Simplifying 18 + w = 0 Solving 18 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + w = 0 + -18 Combine like terms: 18 + -18 = 0 0 + w = 0 + -18 w = 0 + -18 Combine like terms: 0 + -18 = -18 w = -18 Simplifying w = -18

Solution

w = {17, -18}

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