(2x^2)-(4x)+11=0

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Solution for (2x^2)-(4x)+11=0 equation:


Simplifying
(2x2) + -1(4x) + 11 = 0

Remove parenthesis around (4x)
(2x2) + -1 * 4x + 11 = 0

Multiply -1 * 4
(2x2) + -4x + 11 = 0

Reorder the terms:
11 + -4x + (2x2) = 0

Solving
11 + -4x + (2x2) = 0

Solving for variable 'x'.

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

Divide each side by '2'.
5.5 + -2x + x2 = 0

Move the constant term to the right:

Add '-5.5' to each side of the equation.
5.5 + -2x + -5.5 + x2 = 0 + -5.5

Reorder the terms:
5.5 + -5.5 + -2x + x2 = 0 + -5.5

Combine like terms: 5.5 + -5.5 = 0.0
0.0 + -2x + x2 = 0 + -5.5
-2x + x2 = 0 + -5.5

Combine like terms: 0 + -5.5 = -5.5
-2x + x2 = -5.5

The x term is -2x.  Take half its coefficient (-1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
-2x + 1 + x2 = -5.5 + 1

Reorder the terms:
1 + -2x + x2 = -5.5 + 1

Combine like terms: -5.5 + 1 = -4.5
1 + -2x + x2 = -4.5

Factor a perfect square on the left side:
((x) + -1)((x) + -1) = -4.5

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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