2v^2+9v+10-v^2-4v-4=0

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Solution for 2v^2+9v+10-v^2-4v-4=0 equation:


Simplifying
2v2 + 9v + 10 + -1v2 + -4v + -4 = 0

Reorder the terms:
10 + -4 + 9v + -4v + 2v2 + -1v2 = 0

Combine like terms: 10 + -4 = 6
6 + 9v + -4v + 2v2 + -1v2 = 0

Combine like terms: 9v + -4v = 5v
6 + 5v + 2v2 + -1v2 = 0

Combine like terms: 2v2 + -1v2 = 1v2
6 + 5v + 1v2 = 0

Solving
6 + 5v + 1v2 = 0

Solving for variable 'v'.

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

Subproblem 1

Set the factor '(3 + v)' equal to zero and attempt to solve: Simplifying 3 + v = 0 Solving 3 + v = 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 + v = 0 + -3 Combine like terms: 3 + -3 = 0 0 + v = 0 + -3 v = 0 + -3 Combine like terms: 0 + -3 = -3 v = -3 Simplifying v = -3

Subproblem 2

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

Solution

v = {-3, -2}

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