(x)=1.1x^2-726x+138544

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Solution for (x)=1.1x^2-726x+138544 equation:


Simplifying
(x) = 1.1x2 + -726x + 138544
x = 1.1x2 + -726x + 138544

Reorder the terms:
x = 138544 + -726x + 1.1x2

Solving
x = 138544 + -726x + 1.1x2

Solving for variable 'x'.

Reorder the terms:
-138544 + x + 726x + -1.1x2 = 138544 + -726x + 1.1x2 + -138544 + 726x + -1.1x2

Combine like terms: x + 726x = 727x
-138544 + 727x + -1.1x2 = 138544 + -726x + 1.1x2 + -138544 + 726x + -1.1x2

Reorder the terms:
-138544 + 727x + -1.1x2 = 138544 + -138544 + -726x + 726x + 1.1x2 + -1.1x2

Combine like terms: 138544 + -138544 = 0
-138544 + 727x + -1.1x2 = 0 + -726x + 726x + 1.1x2 + -1.1x2
-138544 + 727x + -1.1x2 = -726x + 726x + 1.1x2 + -1.1x2

Combine like terms: -726x + 726x = 0
-138544 + 727x + -1.1x2 = 0 + 1.1x2 + -1.1x2
-138544 + 727x + -1.1x2 = 1.1x2 + -1.1x2

Combine like terms: 1.1x2 + -1.1x2 = 0.0
-138544 + 727x + -1.1x2 = 0.0

Begin completing the square.  Divide all terms by
-1.1 the coefficient of the squared term: 

Divide each side by '-1.1'.
125949.0909 + -660.9090909x + x2 = 0

Move the constant term to the right:

Add '-125949.0909' to each side of the equation.
125949.0909 + -660.9090909x + -125949.0909 + x2 = 0 + -125949.0909

Reorder the terms:
125949.0909 + -125949.0909 + -660.9090909x + x2 = 0 + -125949.0909

Combine like terms: 125949.0909 + -125949.0909 = 0.0000
0.0000 + -660.9090909x + x2 = 0 + -125949.0909
-660.9090909x + x2 = 0 + -125949.0909

Combine like terms: 0 + -125949.0909 = -125949.0909
-660.9090909x + x2 = -125949.0909

The x term is -660.9090909x.  Take half its coefficient (-330.4545455).
Square it (109200.2066) and add it to both sides.

Add '109200.2066' to each side of the equation.
-660.9090909x + 109200.2066 + x2 = -125949.0909 + 109200.2066

Reorder the terms:
109200.2066 + -660.9090909x + x2 = -125949.0909 + 109200.2066

Combine like terms: -125949.0909 + 109200.2066 = -16748.8843
109200.2066 + -660.9090909x + x2 = -16748.8843

Factor a perfect square on the left side:
(x + -330.4545455)(x + -330.4545455) = -16748.8843

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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