-3x^2+4x-319=0

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Solution for -3x^2+4x-319=0 equation: 


Simplifying
-3x2 + 4x + -319 = 0

Reorder the terms:
-319 + 4x + -3x2 = 0

Solving
-319 + 4x + -3x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-3 the coefficient of the squared term: 

Divide each side by '-3'.
106.3333333 + -1.333333333x + x2 = 0

Move the constant term to the right:

Add '-106.3333333' to each side of the equation.
106.3333333 + -1.333333333x + -106.3333333 + x2 = 0 + -106.3333333

Reorder the terms:
106.3333333 + -106.3333333 + -1.333333333x + x2 = 0 + -106.3333333

Combine like terms: 106.3333333 + -106.3333333 = 0.0000000
0.0000000 + -1.333333333x + x2 = 0 + -106.3333333
-1.333333333x + x2 = 0 + -106.3333333

Combine like terms: 0 + -106.3333333 = -106.3333333
-1.333333333x + x2 = -106.3333333

The x term is -1.333333333x.  Take half its coefficient (-0.6666666665).
Square it (0.4444444442) and add it to both sides.

Add '0.4444444442' to each side of the equation.
-1.333333333x + 0.4444444442 + x2 = -106.3333333 + 0.4444444442

Reorder the terms:
0.4444444442 + -1.333333333x + x2 = -106.3333333 + 0.4444444442

Combine like terms: -106.3333333 + 0.4444444442 = -105.8888888558
0.4444444442 + -1.333333333x + x2 = -105.8888888558

Factor a perfect square on the left side:
(x + -0.6666666665)(x + -0.6666666665) = -105.8888888558

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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