3221.56997094199-181.186790357651x+198.740478301968x^2=0

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Solution for 3221.56997094199-181.186790357651x+198.740478301968x^2=0 equation: 


Simplifying
3221.56997094199 + -181.186790357651x + 198.740478301968x2 = 0

Solving
3221.56997094199 + -181.186790357651x + 198.740478301968x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
198.740478301968 the coefficient of the squared term: 

Divide each side by '198.740478301968'.
16.20993367 + -0.9116753261x + x2 = 0

Move the constant term to the right:

Add '-16.20993367' to each side of the equation.
16.20993367 + -0.9116753261x + -16.20993367 + x2 = 0 + -16.20993367

Reorder the terms:
16.20993367 + -16.20993367 + -0.9116753261x + x2 = 0 + -16.20993367

Combine like terms: 16.20993367 + -16.20993367 = 0.00000000
0.00000000 + -0.9116753261x + x2 = 0 + -16.20993367
-0.9116753261x + x2 = 0 + -16.20993367

Combine like terms: 0 + -16.20993367 = -16.20993367
-0.9116753261x + x2 = -16.20993367

The x term is -0.9116753261x.  Take half its coefficient (-0.4558376631).
Square it (0.2077879751) and add it to both sides.

Add '0.2077879751' to each side of the equation.
-0.9116753261x + 0.2077879751 + x2 = -16.20993367 + 0.2077879751

Reorder the terms:
0.2077879751 + -0.9116753261x + x2 = -16.20993367 + 0.2077879751

Combine like terms: -16.20993367 + 0.2077879751 = -16.0021456949
0.2077879751 + -0.9116753261x + x2 = -16.0021456949

Factor a perfect square on the left side:
(x + -0.4558376631)(x + -0.4558376631) = -16.0021456949

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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