v^2+13v+36=-4

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Solution for v^2+13v+36=-4 equation:


Simplifying
v2 + 13v + 36 = -4

Reorder the terms:
36 + 13v + v2 = -4

Solving
36 + 13v + v2 = -4

Solving for variable 'v'.

Reorder the terms:
36 + 4 + 13v + v2 = -4 + 4

Combine like terms: 36 + 4 = 40
40 + 13v + v2 = -4 + 4

Combine like terms: -4 + 4 = 0
40 + 13v + v2 = 0

Factor a trinomial.
(8 + v)(5 + v) = 0

Subproblem 1

Set the factor '(8 + v)' equal to zero and attempt to solve: Simplifying 8 + v = 0 Solving 8 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + v = 0 + -8 Combine like terms: 8 + -8 = 0 0 + v = 0 + -8 v = 0 + -8 Combine like terms: 0 + -8 = -8 v = -8 Simplifying v = -8

Subproblem 2

Set the factor '(5 + v)' equal to zero and attempt to solve: Simplifying 5 + v = 0 Solving 5 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + v = 0 + -5 v = 0 + -5 Combine like terms: 0 + -5 = -5 v = -5 Simplifying v = -5

Solution

v = {-8, -5}

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