5x^2-44x+12=6

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Solution for 5x^2-44x+12=6 equation:


Simplifying
5x2 + -44x + 12 = 6

Reorder the terms:
12 + -44x + 5x2 = 6

Solving
12 + -44x + 5x2 = 6

Solving for variable 'x'.

Reorder the terms:
12 + -6 + -44x + 5x2 = 6 + -6

Combine like terms: 12 + -6 = 6
6 + -44x + 5x2 = 6 + -6

Combine like terms: 6 + -6 = 0
6 + -44x + 5x2 = 0

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

Divide each side by '5'.
1.2 + -8.8x + x2 = 0

Move the constant term to the right:

Add '-1.2' to each side of the equation.
1.2 + -8.8x + -1.2 + x2 = 0 + -1.2

Reorder the terms:
1.2 + -1.2 + -8.8x + x2 = 0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -8.8x + x2 = 0 + -1.2
-8.8x + x2 = 0 + -1.2

Combine like terms: 0 + -1.2 = -1.2
-8.8x + x2 = -1.2

The x term is -8.8x.  Take half its coefficient (-4.4).
Square it (19.36) and add it to both sides.

Add '19.36' to each side of the equation.
-8.8x + 19.36 + x2 = -1.2 + 19.36

Reorder the terms:
19.36 + -8.8x + x2 = -1.2 + 19.36

Combine like terms: -1.2 + 19.36 = 18.16
19.36 + -8.8x + x2 = 18.16

Factor a perfect square on the left side:
(x + -4.4)(x + -4.4) = 18.16

Calculate the square root of the right side: 4.261455151

Break this problem into two subproblems by setting 
(x + -4.4) equal to 4.261455151 and -4.261455151.

Subproblem 1

x + -4.4 = 4.261455151 Simplifying x + -4.4 = 4.261455151 Reorder the terms: -4.4 + x = 4.261455151 Solving -4.4 + x = 4.261455151 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.4' to each side of the equation. -4.4 + 4.4 + x = 4.261455151 + 4.4 Combine like terms: -4.4 + 4.4 = 0.0 0.0 + x = 4.261455151 + 4.4 x = 4.261455151 + 4.4 Combine like terms: 4.261455151 + 4.4 = 8.661455151 x = 8.661455151 Simplifying x = 8.661455151

Subproblem 2

x + -4.4 = -4.261455151 Simplifying x + -4.4 = -4.261455151 Reorder the terms: -4.4 + x = -4.261455151 Solving -4.4 + x = -4.261455151 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4.4' to each side of the equation. -4.4 + 4.4 + x = -4.261455151 + 4.4 Combine like terms: -4.4 + 4.4 = 0.0 0.0 + x = -4.261455151 + 4.4 x = -4.261455151 + 4.4 Combine like terms: -4.261455151 + 4.4 = 0.138544849 x = 0.138544849 Simplifying x = 0.138544849

Solution

The solution to the problem is based on the solutions from the subproblems. x = {8.661455151, 0.138544849}

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