0=x^2-62x+44

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Solution for 0=x^2-62x+44 equation:


Simplifying
0 = x2 + -62x + 44

Reorder the terms:
0 = 44 + -62x + x2

Solving
0 = 44 + -62x + x2

Solving for variable 'x'.

Combine like terms: 0 + -44 = -44
-44 + 62x + -1x2 = 44 + -62x + x2 + -44 + 62x + -1x2

Reorder the terms:
-44 + 62x + -1x2 = 44 + -44 + -62x + 62x + x2 + -1x2

Combine like terms: 44 + -44 = 0
-44 + 62x + -1x2 = 0 + -62x + 62x + x2 + -1x2
-44 + 62x + -1x2 = -62x + 62x + x2 + -1x2

Combine like terms: -62x + 62x = 0
-44 + 62x + -1x2 = 0 + x2 + -1x2
-44 + 62x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-44 + 62x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
44 + -62x + x2 = 0

Move the constant term to the right:

Add '-44' to each side of the equation.
44 + -62x + -44 + x2 = 0 + -44

Reorder the terms:
44 + -44 + -62x + x2 = 0 + -44

Combine like terms: 44 + -44 = 0
0 + -62x + x2 = 0 + -44
-62x + x2 = 0 + -44

Combine like terms: 0 + -44 = -44
-62x + x2 = -44

The x term is -62x.  Take half its coefficient (-31).
Square it (961) and add it to both sides.

Add '961' to each side of the equation.
-62x + 961 + x2 = -44 + 961

Reorder the terms:
961 + -62x + x2 = -44 + 961

Combine like terms: -44 + 961 = 917
961 + -62x + x2 = 917

Factor a perfect square on the left side:
(x + -31)(x + -31) = 917

Calculate the square root of the right side: 30.282007859

Break this problem into two subproblems by setting 
(x + -31) equal to 30.282007859 and -30.282007859.

Subproblem 1

x + -31 = 30.282007859 Simplifying x + -31 = 30.282007859 Reorder the terms: -31 + x = 30.282007859 Solving -31 + x = 30.282007859 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '31' to each side of the equation. -31 + 31 + x = 30.282007859 + 31 Combine like terms: -31 + 31 = 0 0 + x = 30.282007859 + 31 x = 30.282007859 + 31 Combine like terms: 30.282007859 + 31 = 61.282007859 x = 61.282007859 Simplifying x = 61.282007859

Subproblem 2

x + -31 = -30.282007859 Simplifying x + -31 = -30.282007859 Reorder the terms: -31 + x = -30.282007859 Solving -31 + x = -30.282007859 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '31' to each side of the equation. -31 + 31 + x = -30.282007859 + 31 Combine like terms: -31 + 31 = 0 0 + x = -30.282007859 + 31 x = -30.282007859 + 31 Combine like terms: -30.282007859 + 31 = 0.717992141 x = 0.717992141 Simplifying x = 0.717992141

Solution

The solution to the problem is based on the solutions from the subproblems. x = {61.282007859, 0.717992141}

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