3w^2+13w=-4

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Solution for 3w^2+13w=-4 equation:


Simplifying
3w2 + 13w = -4

Reorder the terms:
13w + 3w2 = -4

Solving
13w + 3w2 = -4

Solving for variable 'w'.

Reorder the terms:
4 + 13w + 3w2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + 13w + 3w2 = 0

Factor a trinomial.
(4 + w)(1 + 3w) = 0

Subproblem 1

Set the factor '(4 + w)' equal to zero and attempt to solve: Simplifying 4 + w = 0 Solving 4 + w = 0 Move all terms containing w to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + w = 0 + -4 Combine like terms: 4 + -4 = 0 0 + w = 0 + -4 w = 0 + -4 Combine like terms: 0 + -4 = -4 w = -4 Simplifying w = -4

Subproblem 2

Set the factor '(1 + 3w)' equal to zero and attempt to solve: Simplifying 1 + 3w = 0 Solving 1 + 3w = 0 Move all terms containing w to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3w = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3w = 0 + -1 3w = 0 + -1 Combine like terms: 0 + -1 = -1 3w = -1 Divide each side by '3'. w = -0.3333333333 Simplifying w = -0.3333333333

Solution

w = {-4, -0.3333333333}

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