m^2-6m-53=5

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Solution for m^2-6m-53=5 equation:


Simplifying
m2 + -6m + -53 = 5

Reorder the terms:
-53 + -6m + m2 = 5

Solving
-53 + -6m + m2 = 5

Solving for variable 'm'.

Reorder the terms:
-53 + -5 + -6m + m2 = 5 + -5

Combine like terms: -53 + -5 = -58
-58 + -6m + m2 = 5 + -5

Combine like terms: 5 + -5 = 0
-58 + -6m + m2 = 0

Begin completing the square.

Move the constant term to the right:

Add '58' to each side of the equation.
-58 + -6m + 58 + m2 = 0 + 58

Reorder the terms:
-58 + 58 + -6m + m2 = 0 + 58

Combine like terms: -58 + 58 = 0
0 + -6m + m2 = 0 + 58
-6m + m2 = 0 + 58

Combine like terms: 0 + 58 = 58
-6m + m2 = 58

The m term is -6m.  Take half its coefficient (-3).
Square it (9) and add it to both sides.

Add '9' to each side of the equation.
-6m + 9 + m2 = 58 + 9

Reorder the terms:
9 + -6m + m2 = 58 + 9

Combine like terms: 58 + 9 = 67
9 + -6m + m2 = 67

Factor a perfect square on the left side:
(m + -3)(m + -3) = 67

Calculate the square root of the right side: 8.185352772

Break this problem into two subproblems by setting 
(m + -3) equal to 8.185352772 and -8.185352772.

Subproblem 1

m + -3 = 8.185352772 Simplifying m + -3 = 8.185352772 Reorder the terms: -3 + m = 8.185352772 Solving -3 + m = 8.185352772 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + m = 8.185352772 + 3 Combine like terms: -3 + 3 = 0 0 + m = 8.185352772 + 3 m = 8.185352772 + 3 Combine like terms: 8.185352772 + 3 = 11.185352772 m = 11.185352772 Simplifying m = 11.185352772

Subproblem 2

m + -3 = -8.185352772 Simplifying m + -3 = -8.185352772 Reorder the terms: -3 + m = -8.185352772 Solving -3 + m = -8.185352772 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + m = -8.185352772 + 3 Combine like terms: -3 + 3 = 0 0 + m = -8.185352772 + 3 m = -8.185352772 + 3 Combine like terms: -8.185352772 + 3 = -5.185352772 m = -5.185352772 Simplifying m = -5.185352772

Solution

The solution to the problem is based on the solutions from the subproblems. m = {11.185352772, -5.185352772}

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