v^2+6v+9+8(v+3)+15=

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Solution for v^2+6v+9+8(v+3)+15= equation:


Simplifying
v2 + 6v + 9 + 8(v + 3) + 15 = 0

Reorder the terms:
v2 + 6v + 9 + 8(3 + v) + 15 = 0
v2 + 6v + 9 + (3 * 8 + v * 8) + 15 = 0
v2 + 6v + 9 + (24 + 8v) + 15 = 0

Reorder the terms:
9 + 24 + 15 + 6v + 8v + v2 = 0

Combine like terms: 9 + 24 = 33
33 + 15 + 6v + 8v + v2 = 0

Combine like terms: 33 + 15 = 48
48 + 6v + 8v + v2 = 0

Combine like terms: 6v + 8v = 14v
48 + 14v + v2 = 0

Solving
48 + 14v + v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(8 + v)(6 + 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 '(6 + v)' equal to zero and attempt to solve: Simplifying 6 + v = 0 Solving 6 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + v = 0 + -6 Combine like terms: 6 + -6 = 0 0 + v = 0 + -6 v = 0 + -6 Combine like terms: 0 + -6 = -6 v = -6 Simplifying v = -6

Solution

v = {-8, -6}

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