6x^2-15x+11=0

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Solution for 6x^2-15x+11=0 equation:


Simplifying
6x2 + -15x + 11 = 0

Reorder the terms:
11 + -15x + 6x2 = 0

Solving
11 + -15x + 6x2 = 0

Solving for variable 'x'.

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

Divide each side by '6'.
1.833333333 + -2.5x + x2 = 0

Move the constant term to the right:

Add '-1.833333333' to each side of the equation.
1.833333333 + -2.5x + -1.833333333 + x2 = 0 + -1.833333333

Reorder the terms:
1.833333333 + -1.833333333 + -2.5x + x2 = 0 + -1.833333333

Combine like terms: 1.833333333 + -1.833333333 = 0.000000000
0.000000000 + -2.5x + x2 = 0 + -1.833333333
-2.5x + x2 = 0 + -1.833333333

Combine like terms: 0 + -1.833333333 = -1.833333333
-2.5x + x2 = -1.833333333

The x term is -2.5x.  Take half its coefficient (-1.25).
Square it (1.5625) and add it to both sides.

Add '1.5625' to each side of the equation.
-2.5x + 1.5625 + x2 = -1.833333333 + 1.5625

Reorder the terms:
1.5625 + -2.5x + x2 = -1.833333333 + 1.5625

Combine like terms: -1.833333333 + 1.5625 = -0.270833333
1.5625 + -2.5x + x2 = -0.270833333

Factor a perfect square on the left side:
(x + -1.25)(x + -1.25) = -0.270833333

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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