10x^2-8x+11=0

Solution for 10x^2-8x+11=0 equation:

Simplifying
10x2 + -8x + 11 = 0

Reorder the terms:
11 + -8x + 10x2 = 0

Solving
11 + -8x + 10x2 = 0

Solving for variable 'x'.

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

Divide each side by '10'.
1.1 + -0.8x + x2 = 0

Move the constant term to the right:

Add '-1.1' to each side of the equation.
1.1 + -0.8x + -1.1 + x2 = 0 + -1.1

Reorder the terms:
1.1 + -1.1 + -0.8x + x2 = 0 + -1.1

Combine like terms: 1.1 + -1.1 = 0.0
0.0 + -0.8x + x2 = 0 + -1.1
-0.8x + x2 = 0 + -1.1

Combine like terms: 0 + -1.1 = -1.1
-0.8x + x2 = -1.1

The x term is -0.8x.  Take half its coefficient (-0.4).
Square it (0.16) and add it to both sides.

Add '0.16' to each side of the equation.
-0.8x + 0.16 + x2 = -1.1 + 0.16

Reorder the terms:
0.16 + -0.8x + x2 = -1.1 + 0.16

Combine like terms: -1.1 + 0.16 = -0.94
0.16 + -0.8x + x2 = -0.94

Factor a perfect square on the left side:
(x + -0.4)(x + -0.4) = -0.94

Can't calculate square root of the right side.

The solution to this equation could not be determined.