x=12x^2-184x+529

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Solution for x=12x^2-184x+529 equation:


Simplifying
x = 12x2 + -184x + 529

Reorder the terms:
x = 529 + -184x + 12x2

Solving
x = 529 + -184x + 12x2

Solving for variable 'x'.

Reorder the terms:
-529 + x + 184x + -12x2 = 529 + -184x + 12x2 + -529 + 184x + -12x2

Combine like terms: x + 184x = 185x
-529 + 185x + -12x2 = 529 + -184x + 12x2 + -529 + 184x + -12x2

Reorder the terms:
-529 + 185x + -12x2 = 529 + -529 + -184x + 184x + 12x2 + -12x2

Combine like terms: 529 + -529 = 0
-529 + 185x + -12x2 = 0 + -184x + 184x + 12x2 + -12x2
-529 + 185x + -12x2 = -184x + 184x + 12x2 + -12x2

Combine like terms: -184x + 184x = 0
-529 + 185x + -12x2 = 0 + 12x2 + -12x2
-529 + 185x + -12x2 = 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
-529 + 185x + -12x2 = 0

Begin completing the square.  Divide all terms by
-12 the coefficient of the squared term: 

Divide each side by '-12'.
44.08333333 + -15.41666667x + x2 = 0

Move the constant term to the right:

Add '-44.08333333' to each side of the equation.
44.08333333 + -15.41666667x + -44.08333333 + x2 = 0 + -44.08333333

Reorder the terms:
44.08333333 + -44.08333333 + -15.41666667x + x2 = 0 + -44.08333333

Combine like terms: 44.08333333 + -44.08333333 = 0.00000000
0.00000000 + -15.41666667x + x2 = 0 + -44.08333333
-15.41666667x + x2 = 0 + -44.08333333

Combine like terms: 0 + -44.08333333 = -44.08333333
-15.41666667x + x2 = -44.08333333

The x term is -15.41666667x.  Take half its coefficient (-7.708333335).
Square it (59.41840280) and add it to both sides.

Add '59.41840280' to each side of the equation.
-15.41666667x + 59.41840280 + x2 = -44.08333333 + 59.41840280

Reorder the terms:
59.41840280 + -15.41666667x + x2 = -44.08333333 + 59.41840280

Combine like terms: -44.08333333 + 59.41840280 = 15.33506947
59.41840280 + -15.41666667x + x2 = 15.33506947

Factor a perfect square on the left side:
(x + -7.708333335)(x + -7.708333335) = 15.33506947

Calculate the square root of the right side: 3.91600172

Break this problem into two subproblems by setting 
(x + -7.708333335) equal to 3.91600172 and -3.91600172.

Subproblem 1

x + -7.708333335 = 3.91600172 Simplifying x + -7.708333335 = 3.91600172 Reorder the terms: -7.708333335 + x = 3.91600172 Solving -7.708333335 + x = 3.91600172 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7.708333335' to each side of the equation. -7.708333335 + 7.708333335 + x = 3.91600172 + 7.708333335 Combine like terms: -7.708333335 + 7.708333335 = 0.000000000 0.000000000 + x = 3.91600172 + 7.708333335 x = 3.91600172 + 7.708333335 Combine like terms: 3.91600172 + 7.708333335 = 11.624335055 x = 11.624335055 Simplifying x = 11.624335055

Subproblem 2

x + -7.708333335 = -3.91600172 Simplifying x + -7.708333335 = -3.91600172 Reorder the terms: -7.708333335 + x = -3.91600172 Solving -7.708333335 + x = -3.91600172 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7.708333335' to each side of the equation. -7.708333335 + 7.708333335 + x = -3.91600172 + 7.708333335 Combine like terms: -7.708333335 + 7.708333335 = 0.000000000 0.000000000 + x = -3.91600172 + 7.708333335 x = -3.91600172 + 7.708333335 Combine like terms: -3.91600172 + 7.708333335 = 3.792331615 x = 3.792331615 Simplifying x = 3.792331615

Solution

The solution to the problem is based on the solutions from the subproblems. x = {11.624335055, 3.792331615}

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