12x^2+14x+11=0

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Solution for 12x^2+14x+11=0 equation:


Simplifying
12x2 + 14x + 11 = 0

Reorder the terms:
11 + 14x + 12x2 = 0

Solving
11 + 14x + 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'.
0.9166666667 + 1.166666667x + x2 = 0

Move the constant term to the right:

Add '-0.9166666667' to each side of the equation.
0.9166666667 + 1.166666667x + -0.9166666667 + x2 = 0 + -0.9166666667

Reorder the terms:
0.9166666667 + -0.9166666667 + 1.166666667x + x2 = 0 + -0.9166666667

Combine like terms: 0.9166666667 + -0.9166666667 = 0.0000000000
0.0000000000 + 1.166666667x + x2 = 0 + -0.9166666667
1.166666667x + x2 = 0 + -0.9166666667

Combine like terms: 0 + -0.9166666667 = -0.9166666667
1.166666667x + x2 = -0.9166666667

The x term is 1.166666667x.  Take half its coefficient (0.5833333335).
Square it (0.3402777780) and add it to both sides.

Add '0.3402777780' to each side of the equation.
1.166666667x + 0.3402777780 + x2 = -0.9166666667 + 0.3402777780

Reorder the terms:
0.3402777780 + 1.166666667x + x2 = -0.9166666667 + 0.3402777780

Combine like terms: -0.9166666667 + 0.3402777780 = -0.5763888887
0.3402777780 + 1.166666667x + x2 = -0.5763888887

Factor a perfect square on the left side:
(x + 0.5833333335)(x + 0.5833333335) = -0.5763888887

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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