3w^2+20w+144=2w^2-4w

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Solution for 3w^2+20w+144=2w^2-4w equation:


Simplifying
3w2 + 20w + 144 = 2w2 + -4w

Reorder the terms:
144 + 20w + 3w2 = 2w2 + -4w

Reorder the terms:
144 + 20w + 3w2 = -4w + 2w2

Solving
144 + 20w + 3w2 = -4w + 2w2

Solving for variable 'w'.

Reorder the terms:
144 + 20w + 4w + 3w2 + -2w2 = -4w + 2w2 + 4w + -2w2

Combine like terms: 20w + 4w = 24w
144 + 24w + 3w2 + -2w2 = -4w + 2w2 + 4w + -2w2

Combine like terms: 3w2 + -2w2 = 1w2
144 + 24w + 1w2 = -4w + 2w2 + 4w + -2w2

Reorder the terms:
144 + 24w + 1w2 = -4w + 4w + 2w2 + -2w2

Combine like terms: -4w + 4w = 0
144 + 24w + 1w2 = 0 + 2w2 + -2w2
144 + 24w + 1w2 = 2w2 + -2w2

Combine like terms: 2w2 + -2w2 = 0
144 + 24w + 1w2 = 0

Factor a trinomial.
(12 + w)(12 + w) = 0

Subproblem 1

Set the factor '(12 + w)' equal to zero and attempt to solve: Simplifying 12 + w = 0 Solving 12 + w = 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 + w = 0 + -12 Combine like terms: 12 + -12 = 0 0 + w = 0 + -12 w = 0 + -12 Combine like terms: 0 + -12 = -12 w = -12 Simplifying w = -12

Subproblem 2

Set the factor '(12 + w)' equal to zero and attempt to solve: Simplifying 12 + w = 0 Solving 12 + w = 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 + w = 0 + -12 Combine like terms: 12 + -12 = 0 0 + w = 0 + -12 w = 0 + -12 Combine like terms: 0 + -12 = -12 w = -12 Simplifying w = -12

Solution

w = {-12, -12}

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