v^2-9v+16=-2

Solution for v^2-9v+16=-2 equation:

Simplifying
v2 + -9v + 16 = -2

Reorder the terms:
16 + -9v + v2 = -2

Solving
16 + -9v + v2 = -2

Solving for variable 'v'.

Reorder the terms:
16 + 2 + -9v + v2 = -2 + 2

Combine like terms: 16 + 2 = 18
18 + -9v + v2 = -2 + 2

Combine like terms: -2 + 2 = 0
18 + -9v + v2 = 0

Factor a trinomial.
(3 + -1v)(6 + -1v) = 0

Subproblem 1
Set the factor '(3 + -1v)' equal to zero and attempt to solve:

Simplifying
3 + -1v = 0

Solving
3 + -1v = 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 + -1v = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1v = 0 + -3
-1v = 0 + -3

Combine like terms: 0 + -3 = -3
-1v = -3

Divide each side by '-1'.
v = 3

Simplifying
v = 3
Subproblem 2
Set the factor '(6 + -1v)' equal to zero and attempt to solve:

Simplifying
6 + -1v = 0

Solving
6 + -1v = 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 + -1v = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1v = 0 + -6
-1v = 0 + -6

Combine like terms: 0 + -6 = -6
-1v = -6

Divide each side by '-1'.
v = 6

Simplifying
v = 6
Solution
v = {3, 6}