m^2-16m-95=-12

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Solution for m^2-16m-95=-12 equation:


Simplifying
m2 + -16m + -95 = -12

Reorder the terms:
-95 + -16m + m2 = -12

Solving
-95 + -16m + m2 = -12

Solving for variable 'm'.

Reorder the terms:
-95 + 12 + -16m + m2 = -12 + 12

Combine like terms: -95 + 12 = -83
-83 + -16m + m2 = -12 + 12

Combine like terms: -12 + 12 = 0
-83 + -16m + m2 = 0

Begin completing the square.

Move the constant term to the right:

Add '83' to each side of the equation.
-83 + -16m + 83 + m2 = 0 + 83

Reorder the terms:
-83 + 83 + -16m + m2 = 0 + 83

Combine like terms: -83 + 83 = 0
0 + -16m + m2 = 0 + 83
-16m + m2 = 0 + 83

Combine like terms: 0 + 83 = 83
-16m + m2 = 83

The m term is -16m.  Take half its coefficient (-8).
Square it (64) and add it to both sides.

Add '64' to each side of the equation.
-16m + 64 + m2 = 83 + 64

Reorder the terms:
64 + -16m + m2 = 83 + 64

Combine like terms: 83 + 64 = 147
64 + -16m + m2 = 147

Factor a perfect square on the left side:
(m + -8)(m + -8) = 147

Calculate the square root of the right side: 12.124355653

Break this problem into two subproblems by setting 
(m + -8) equal to 12.124355653 and -12.124355653.

Subproblem 1

m + -8 = 12.124355653 Simplifying m + -8 = 12.124355653 Reorder the terms: -8 + m = 12.124355653 Solving -8 + m = 12.124355653 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + m = 12.124355653 + 8 Combine like terms: -8 + 8 = 0 0 + m = 12.124355653 + 8 m = 12.124355653 + 8 Combine like terms: 12.124355653 + 8 = 20.124355653 m = 20.124355653 Simplifying m = 20.124355653

Subproblem 2

m + -8 = -12.124355653 Simplifying m + -8 = -12.124355653 Reorder the terms: -8 + m = -12.124355653 Solving -8 + m = -12.124355653 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + m = -12.124355653 + 8 Combine like terms: -8 + 8 = 0 0 + m = -12.124355653 + 8 m = -12.124355653 + 8 Combine like terms: -12.124355653 + 8 = -4.124355653 m = -4.124355653 Simplifying m = -4.124355653

Solution

The solution to the problem is based on the solutions from the subproblems. m = {20.124355653, -4.124355653}

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