4v^2=-12v-5

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Solution for 4v^2=-12v-5 equation:


Simplifying
4v2 = -12v + -5

Reorder the terms:
4v2 = -5 + -12v

Solving
4v2 = -5 + -12v

Solving for variable 'v'.

Reorder the terms:
5 + 12v + 4v2 = -5 + -12v + 5 + 12v

Reorder the terms:
5 + 12v + 4v2 = -5 + 5 + -12v + 12v

Combine like terms: -5 + 5 = 0
5 + 12v + 4v2 = 0 + -12v + 12v
5 + 12v + 4v2 = -12v + 12v

Combine like terms: -12v + 12v = 0
5 + 12v + 4v2 = 0

Factor a trinomial.
(5 + 2v)(1 + 2v) = 0

Subproblem 1

Set the factor '(5 + 2v)' equal to zero and attempt to solve: Simplifying 5 + 2v = 0 Solving 5 + 2v = 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 + 2v = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 2v = 0 + -5 2v = 0 + -5 Combine like terms: 0 + -5 = -5 2v = -5 Divide each side by '2'. v = -2.5 Simplifying v = -2.5

Subproblem 2

Set the factor '(1 + 2v)' equal to zero and attempt to solve: Simplifying 1 + 2v = 0 Solving 1 + 2v = 0 Move all terms containing v to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 2v = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2v = 0 + -1 2v = 0 + -1 Combine like terms: 0 + -1 = -1 2v = -1 Divide each side by '2'. v = -0.5 Simplifying v = -0.5

Solution

v = {-2.5, -0.5}

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