11m^2-12m-10=0

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Solution for 11m^2-12m-10=0 equation:


Simplifying
11m2 + -12m + -10 = 0

Reorder the terms:
-10 + -12m + 11m2 = 0

Solving
-10 + -12m + 11m2 = 0

Solving for variable 'm'.

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

Divide each side by '11'.
-0.9090909091 + -1.090909091m + m2 = 0

Move the constant term to the right:

Add '0.9090909091' to each side of the equation.
-0.9090909091 + -1.090909091m + 0.9090909091 + m2 = 0 + 0.9090909091

Reorder the terms:
-0.9090909091 + 0.9090909091 + -1.090909091m + m2 = 0 + 0.9090909091

Combine like terms: -0.9090909091 + 0.9090909091 = 0.0000000000
0.0000000000 + -1.090909091m + m2 = 0 + 0.9090909091
-1.090909091m + m2 = 0 + 0.9090909091

Combine like terms: 0 + 0.9090909091 = 0.9090909091
-1.090909091m + m2 = 0.9090909091

The m term is -1.090909091m.  Take half its coefficient (-0.5454545455).
Square it (0.2975206612) and add it to both sides.

Add '0.2975206612' to each side of the equation.
-1.090909091m + 0.2975206612 + m2 = 0.9090909091 + 0.2975206612

Reorder the terms:
0.2975206612 + -1.090909091m + m2 = 0.9090909091 + 0.2975206612

Combine like terms: 0.9090909091 + 0.2975206612 = 1.2066115703
0.2975206612 + -1.090909091m + m2 = 1.2066115703

Factor a perfect square on the left side:
(m + -0.5454545455)(m + -0.5454545455) = 1.2066115703

Calculate the square root of the right side: 1.098458725

Break this problem into two subproblems by setting 
(m + -0.5454545455) equal to 1.098458725 and -1.098458725.

Subproblem 1

m + -0.5454545455 = 1.098458725 Simplifying m + -0.5454545455 = 1.098458725 Reorder the terms: -0.5454545455 + m = 1.098458725 Solving -0.5454545455 + m = 1.098458725 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5454545455' to each side of the equation. -0.5454545455 + 0.5454545455 + m = 1.098458725 + 0.5454545455 Combine like terms: -0.5454545455 + 0.5454545455 = 0.0000000000 0.0000000000 + m = 1.098458725 + 0.5454545455 m = 1.098458725 + 0.5454545455 Combine like terms: 1.098458725 + 0.5454545455 = 1.6439132705 m = 1.6439132705 Simplifying m = 1.6439132705

Subproblem 2

m + -0.5454545455 = -1.098458725 Simplifying m + -0.5454545455 = -1.098458725 Reorder the terms: -0.5454545455 + m = -1.098458725 Solving -0.5454545455 + m = -1.098458725 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.5454545455' to each side of the equation. -0.5454545455 + 0.5454545455 + m = -1.098458725 + 0.5454545455 Combine like terms: -0.5454545455 + 0.5454545455 = 0.0000000000 0.0000000000 + m = -1.098458725 + 0.5454545455 m = -1.098458725 + 0.5454545455 Combine like terms: -1.098458725 + 0.5454545455 = -0.5530041795 m = -0.5530041795 Simplifying m = -0.5530041795

Solution

The solution to the problem is based on the solutions from the subproblems. m = {1.6439132705, -0.5530041795}

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