x^2-13x+169=

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Solution for x^2-13x+169= equation:


Simplifying
x2 + -13x + 169 = 0

Reorder the terms:
169 + -13x + x2 = 0

Solving
169 + -13x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-169' to each side of the equation.
169 + -13x + -169 + x2 = 0 + -169

Reorder the terms:
169 + -169 + -13x + x2 = 0 + -169

Combine like terms: 169 + -169 = 0
0 + -13x + x2 = 0 + -169
-13x + x2 = 0 + -169

Combine like terms: 0 + -169 = -169
-13x + x2 = -169

The x term is -13x.  Take half its coefficient (-6.5).
Square it (42.25) and add it to both sides.

Add '42.25' to each side of the equation.
-13x + 42.25 + x2 = -169 + 42.25

Reorder the terms:
42.25 + -13x + x2 = -169 + 42.25

Combine like terms: -169 + 42.25 = -126.75
42.25 + -13x + x2 = -126.75

Factor a perfect square on the left side:
(x + -6.5)(x + -6.5) = -126.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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