x^2-25.52x+162.56525=0

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Solution for x^2-25.52x+162.56525=0 equation:


Simplifying
x2 + -25.52x + 162.56525 = 0

Reorder the terms:
162.56525 + -25.52x + x2 = 0

Solving
162.56525 + -25.52x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-162.56525' to each side of the equation.
162.56525 + -25.52x + -162.56525 + x2 = 0 + -162.56525

Reorder the terms:
162.56525 + -162.56525 + -25.52x + x2 = 0 + -162.56525

Combine like terms: 162.56525 + -162.56525 = 0.00000
0.00000 + -25.52x + x2 = 0 + -162.56525
-25.52x + x2 = 0 + -162.56525

Combine like terms: 0 + -162.56525 = -162.56525
-25.52x + x2 = -162.56525

The x term is -25.52x.  Take half its coefficient (-12.76).
Square it (162.8176) and add it to both sides.

Add '162.8176' to each side of the equation.
-25.52x + 162.8176 + x2 = -162.56525 + 162.8176

Reorder the terms:
162.8176 + -25.52x + x2 = -162.56525 + 162.8176

Combine like terms: -162.56525 + 162.8176 = 0.25235
162.8176 + -25.52x + x2 = 0.25235

Factor a perfect square on the left side:
(x + -12.76)(x + -12.76) = 0.25235

Calculate the square root of the right side: 0.502344503

Break this problem into two subproblems by setting 
(x + -12.76) equal to 0.502344503 and -0.502344503.

Subproblem 1

x + -12.76 = 0.502344503 Simplifying x + -12.76 = 0.502344503 Reorder the terms: -12.76 + x = 0.502344503 Solving -12.76 + x = 0.502344503 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12.76' to each side of the equation. -12.76 + 12.76 + x = 0.502344503 + 12.76 Combine like terms: -12.76 + 12.76 = 0.00 0.00 + x = 0.502344503 + 12.76 x = 0.502344503 + 12.76 Combine like terms: 0.502344503 + 12.76 = 13.262344503 x = 13.262344503 Simplifying x = 13.262344503

Subproblem 2

x + -12.76 = -0.502344503 Simplifying x + -12.76 = -0.502344503 Reorder the terms: -12.76 + x = -0.502344503 Solving -12.76 + x = -0.502344503 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '12.76' to each side of the equation. -12.76 + 12.76 + x = -0.502344503 + 12.76 Combine like terms: -12.76 + 12.76 = 0.00 0.00 + x = -0.502344503 + 12.76 x = -0.502344503 + 12.76 Combine like terms: -0.502344503 + 12.76 = 12.257655497 x = 12.257655497 Simplifying x = 12.257655497

Solution

The solution to the problem is based on the solutions from the subproblems. x = {13.262344503, 12.257655497}

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