m^2-6m=-3

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Solution for m^2-6m=-3 equation:


Simplifying
m2 + -6m = -3

Reorder the terms:
-6m + m2 = -3

Solving
-6m + m2 = -3

Solving for variable 'm'.

Reorder the terms:
3 + -6m + m2 = -3 + 3

Combine like terms: -3 + 3 = 0
3 + -6m + m2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-3' to each side of the equation.
3 + -6m + -3 + m2 = 0 + -3

Reorder the terms:
3 + -3 + -6m + m2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -6m + m2 = 0 + -3
-6m + m2 = 0 + -3

Combine like terms: 0 + -3 = -3
-6m + m2 = -3

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 = -3 + 9

Reorder the terms:
9 + -6m + m2 = -3 + 9

Combine like terms: -3 + 9 = 6
9 + -6m + m2 = 6

Factor a perfect square on the left side:
(m + -3)(m + -3) = 6

Calculate the square root of the right side: 2.449489743

Break this problem into two subproblems by setting 
(m + -3) equal to 2.449489743 and -2.449489743.

Subproblem 1

m + -3 = 2.449489743 Simplifying m + -3 = 2.449489743 Reorder the terms: -3 + m = 2.449489743 Solving -3 + m = 2.449489743 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 = 2.449489743 + 3 Combine like terms: -3 + 3 = 0 0 + m = 2.449489743 + 3 m = 2.449489743 + 3 Combine like terms: 2.449489743 + 3 = 5.449489743 m = 5.449489743 Simplifying m = 5.449489743

Subproblem 2

m + -3 = -2.449489743 Simplifying m + -3 = -2.449489743 Reorder the terms: -3 + m = -2.449489743 Solving -3 + m = -2.449489743 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 = -2.449489743 + 3 Combine like terms: -3 + 3 = 0 0 + m = -2.449489743 + 3 m = -2.449489743 + 3 Combine like terms: -2.449489743 + 3 = 0.550510257 m = 0.550510257 Simplifying m = 0.550510257

Solution

The solution to the problem is based on the solutions from the subproblems. m = {5.449489743, 0.550510257}

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