-12x^2+11x-16=0

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Solution for -12x^2+11x-16=0 equation:


Simplifying
-12x2 + 11x + -16 = 0

Reorder the terms:
-16 + 11x + -12x2 = 0

Solving
-16 + 11x + -12x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-12 the coefficient of the squared term: 

Divide each side by '-12'.
1.333333333 + -0.9166666667x + x2 = 0

Move the constant term to the right:

Add '-1.333333333' to each side of the equation.
1.333333333 + -0.9166666667x + -1.333333333 + x2 = 0 + -1.333333333

Reorder the terms:
1.333333333 + -1.333333333 + -0.9166666667x + x2 = 0 + -1.333333333

Combine like terms: 1.333333333 + -1.333333333 = 0.000000000
0.000000000 + -0.9166666667x + x2 = 0 + -1.333333333
-0.9166666667x + x2 = 0 + -1.333333333

Combine like terms: 0 + -1.333333333 = -1.333333333
-0.9166666667x + x2 = -1.333333333

The x term is -0.9166666667x.  Take half its coefficient (-0.4583333334).
Square it (0.2100694445) and add it to both sides.

Add '0.2100694445' to each side of the equation.
-0.9166666667x + 0.2100694445 + x2 = -1.333333333 + 0.2100694445

Reorder the terms:
0.2100694445 + -0.9166666667x + x2 = -1.333333333 + 0.2100694445

Combine like terms: -1.333333333 + 0.2100694445 = -1.1232638885
0.2100694445 + -0.9166666667x + x2 = -1.1232638885

Factor a perfect square on the left side:
(x + -0.4583333334)(x + -0.4583333334) = -1.1232638885

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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