15x^2-17x+11=

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Solution for 15x^2-17x+11= equation:


Simplifying
15x2 + -17x + 11 = 0

Reorder the terms:
11 + -17x + 15x2 = 0

Solving
11 + -17x + 15x2 = 0

Solving for variable 'x'.

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

Divide each side by '15'.
0.7333333333 + -1.133333333x + x2 = 0

Move the constant term to the right:

Add '-0.7333333333' to each side of the equation.
0.7333333333 + -1.133333333x + -0.7333333333 + x2 = 0 + -0.7333333333

Reorder the terms:
0.7333333333 + -0.7333333333 + -1.133333333x + x2 = 0 + -0.7333333333

Combine like terms: 0.7333333333 + -0.7333333333 = 0.0000000000
0.0000000000 + -1.133333333x + x2 = 0 + -0.7333333333
-1.133333333x + x2 = 0 + -0.7333333333

Combine like terms: 0 + -0.7333333333 = -0.7333333333
-1.133333333x + x2 = -0.7333333333

The x term is -1.133333333x.  Take half its coefficient (-0.5666666665).
Square it (0.3211111109) and add it to both sides.

Add '0.3211111109' to each side of the equation.
-1.133333333x + 0.3211111109 + x2 = -0.7333333333 + 0.3211111109

Reorder the terms:
0.3211111109 + -1.133333333x + x2 = -0.7333333333 + 0.3211111109

Combine like terms: -0.7333333333 + 0.3211111109 = -0.4122222224
0.3211111109 + -1.133333333x + x2 = -0.4122222224

Factor a perfect square on the left side:
(x + -0.5666666665)(x + -0.5666666665) = -0.4122222224

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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