-m^2-6m+3=0

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Solution for -m^2-6m+3=0 equation:


Simplifying
-1m2 + -6m + 3 = 0

Reorder the terms:
3 + -6m + -1m2 = 0

Solving
3 + -6m + -1m2 = 0

Solving for variable 'm'.

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-3 + 6m + m2 = 0

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 = 12
9 + 6m + m2 = 12

Factor a perfect square on the left side:
(m + 3)(m + 3) = 12

Calculate the square root of the right side: 3.464101615

Break this problem into two subproblems by setting 
(m + 3) equal to 3.464101615 and -3.464101615.

Subproblem 1

m + 3 = 3.464101615 Simplifying m + 3 = 3.464101615 Reorder the terms: 3 + m = 3.464101615 Solving 3 + m = 3.464101615 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 = 3.464101615 + -3 Combine like terms: 3 + -3 = 0 0 + m = 3.464101615 + -3 m = 3.464101615 + -3 Combine like terms: 3.464101615 + -3 = 0.464101615 m = 0.464101615 Simplifying m = 0.464101615

Subproblem 2

m + 3 = -3.464101615 Simplifying m + 3 = -3.464101615 Reorder the terms: 3 + m = -3.464101615 Solving 3 + m = -3.464101615 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 = -3.464101615 + -3 Combine like terms: 3 + -3 = 0 0 + m = -3.464101615 + -3 m = -3.464101615 + -3 Combine like terms: -3.464101615 + -3 = -6.464101615 m = -6.464101615 Simplifying m = -6.464101615

Solution

The solution to the problem is based on the solutions from the subproblems. m = {0.464101615, -6.464101615}

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