x^2=19x-188

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Solution for x^2=19x-188 equation:


Simplifying
x2 = 19x + -188

Reorder the terms:
x2 = -188 + 19x

Solving
x2 = -188 + 19x

Solving for variable 'x'.

Reorder the terms:
188 + -19x + x2 = -188 + 19x + 188 + -19x

Reorder the terms:
188 + -19x + x2 = -188 + 188 + 19x + -19x

Combine like terms: -188 + 188 = 0
188 + -19x + x2 = 0 + 19x + -19x
188 + -19x + x2 = 19x + -19x

Combine like terms: 19x + -19x = 0
188 + -19x + x2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-188' to each side of the equation.
188 + -19x + -188 + x2 = 0 + -188

Reorder the terms:
188 + -188 + -19x + x2 = 0 + -188

Combine like terms: 188 + -188 = 0
0 + -19x + x2 = 0 + -188
-19x + x2 = 0 + -188

Combine like terms: 0 + -188 = -188
-19x + x2 = -188

The x term is -19x.  Take half its coefficient (-9.5).
Square it (90.25) and add it to both sides.

Add '90.25' to each side of the equation.
-19x + 90.25 + x2 = -188 + 90.25

Reorder the terms:
90.25 + -19x + x2 = -188 + 90.25

Combine like terms: -188 + 90.25 = -97.75
90.25 + -19x + x2 = -97.75

Factor a perfect square on the left side:
(x + -9.5)(x + -9.5) = -97.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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