X-X^2=182

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Solution for X-X^2=182 equation:


Simplifying
X + -1X2 = 182

Solving
X + -1X2 = 182

Solving for variable 'X'.

Reorder the terms:
-182 + X + -1X2 = 182 + -182

Combine like terms: 182 + -182 = 0
-182 + X + -1X2 = 0

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

Divide each side by '-1'.
182 + -1X + X2 = 0

Move the constant term to the right:

Add '-182' to each side of the equation.
182 + -1X + -182 + X2 = 0 + -182

Reorder the terms:
182 + -182 + -1X + X2 = 0 + -182

Combine like terms: 182 + -182 = 0
0 + -1X + X2 = 0 + -182
-1X + X2 = 0 + -182

Combine like terms: 0 + -182 = -182
-1X + X2 = -182

The X term is X.  Take half its coefficient (0.5).
Square it (0.25) and add it to both sides.

Add '0.25' to each side of the equation.
-1X + 0.25 + X2 = -182 + 0.25

Reorder the terms:
0.25 + -1X + X2 = -182 + 0.25

Combine like terms: -182 + 0.25 = -181.75
0.25 + -1X + X2 = -181.75

Factor a perfect square on the left side:
(X + 0.5)(X + 0.5) = -181.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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