9m^2+4=6+m

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Solution for 9m^2+4=6+m equation:


Simplifying
9m2 + 4 = 6 + m

Reorder the terms:
4 + 9m2 = 6 + m

Solving
4 + 9m2 = 6 + m

Solving for variable 'm'.

Reorder the terms:
4 + -6 + -1m + 9m2 = 6 + m + -6 + -1m

Combine like terms: 4 + -6 = -2
-2 + -1m + 9m2 = 6 + m + -6 + -1m

Reorder the terms:
-2 + -1m + 9m2 = 6 + -6 + m + -1m

Combine like terms: 6 + -6 = 0
-2 + -1m + 9m2 = 0 + m + -1m
-2 + -1m + 9m2 = m + -1m

Combine like terms: m + -1m = 0
-2 + -1m + 9m2 = 0

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

Divide each side by '9'.
-0.2222222222 + -0.1111111111m + m2 = 0

Move the constant term to the right:

Add '0.2222222222' to each side of the equation.
-0.2222222222 + -0.1111111111m + 0.2222222222 + m2 = 0 + 0.2222222222

Reorder the terms:
-0.2222222222 + 0.2222222222 + -0.1111111111m + m2 = 0 + 0.2222222222

Combine like terms: -0.2222222222 + 0.2222222222 = 0.0000000000
0.0000000000 + -0.1111111111m + m2 = 0 + 0.2222222222
-0.1111111111m + m2 = 0 + 0.2222222222

Combine like terms: 0 + 0.2222222222 = 0.2222222222
-0.1111111111m + m2 = 0.2222222222

The m term is -0.1111111111m.  Take half its coefficient (-0.05555555555).
Square it (0.003086419752) and add it to both sides.

Add '0.003086419752' to each side of the equation.
-0.1111111111m + 0.003086419752 + m2 = 0.2222222222 + 0.003086419752

Reorder the terms:
0.003086419752 + -0.1111111111m + m2 = 0.2222222222 + 0.003086419752

Combine like terms: 0.2222222222 + 0.003086419752 = 0.225308641952
0.003086419752 + -0.1111111111m + m2 = 0.225308641952

Factor a perfect square on the left side:
(m + -0.05555555555)(m + -0.05555555555) = 0.225308641952

Calculate the square root of the right side: 0.474666875

Break this problem into two subproblems by setting 
(m + -0.05555555555) equal to 0.474666875 and -0.474666875.

Subproblem 1

m + -0.05555555555 = 0.474666875 Simplifying m + -0.05555555555 = 0.474666875 Reorder the terms: -0.05555555555 + m = 0.474666875 Solving -0.05555555555 + m = 0.474666875 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + m = 0.474666875 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + m = 0.474666875 + 0.05555555555 m = 0.474666875 + 0.05555555555 Combine like terms: 0.474666875 + 0.05555555555 = 0.53022243055 m = 0.53022243055 Simplifying m = 0.53022243055

Subproblem 2

m + -0.05555555555 = -0.474666875 Simplifying m + -0.05555555555 = -0.474666875 Reorder the terms: -0.05555555555 + m = -0.474666875 Solving -0.05555555555 + m = -0.474666875 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.05555555555' to each side of the equation. -0.05555555555 + 0.05555555555 + m = -0.474666875 + 0.05555555555 Combine like terms: -0.05555555555 + 0.05555555555 = 0.00000000000 0.00000000000 + m = -0.474666875 + 0.05555555555 m = -0.474666875 + 0.05555555555 Combine like terms: -0.474666875 + 0.05555555555 = -0.41911131945 m = -0.41911131945 Simplifying m = -0.41911131945

Solution

The solution to the problem is based on the solutions from the subproblems. m = {0.53022243055, -0.41911131945}

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