2v^2=-7v-6

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Solution for 2v^2=-7v-6 equation:


Simplifying
2v2 = -7v + -6

Reorder the terms:
2v2 = -6 + -7v

Solving
2v2 = -6 + -7v

Solving for variable 'v'.

Reorder the terms:
6 + 7v + 2v2 = -6 + -7v + 6 + 7v

Reorder the terms:
6 + 7v + 2v2 = -6 + 6 + -7v + 7v

Combine like terms: -6 + 6 = 0
6 + 7v + 2v2 = 0 + -7v + 7v
6 + 7v + 2v2 = -7v + 7v

Combine like terms: -7v + 7v = 0
6 + 7v + 2v2 = 0

Factor a trinomial.
(2 + v)(3 + 2v) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 2v)' equal to zero and attempt to solve: Simplifying 3 + 2v = 0 Solving 3 + 2v = 0 Move all terms containing v to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2v = 0 + -3 2v = 0 + -3 Combine like terms: 0 + -3 = -3 2v = -3 Divide each side by '2'. v = -1.5 Simplifying v = -1.5

Solution

v = {-2, -1.5}

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