-(3x^2)=-11x+14

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Solution for -(3x^2)=-11x+14 equation: 


Simplifying
-1(3x2) = -11x + 14

Remove parenthesis around (3x2)
-1 * 3x2 = -11x + 14

Multiply -1 * 3
-3x2 = -11x + 14

Reorder the terms:
-3x2 = 14 + -11x

Solving
-3x2 = 14 + -11x

Solving for variable 'x'.

Reorder the terms:
-14 + 11x + -3x2 = 14 + -11x + -14 + 11x

Reorder the terms:
-14 + 11x + -3x2 = 14 + -14 + -11x + 11x

Combine like terms: 14 + -14 = 0
-14 + 11x + -3x2 = 0 + -11x + 11x
-14 + 11x + -3x2 = -11x + 11x

Combine like terms: -11x + 11x = 0
-14 + 11x + -3x2 = 0

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

Divide each side by '-3'.
4.666666667 + -3.666666667x + x2 = 0

Move the constant term to the right:

Add '-4.666666667' to each side of the equation.
4.666666667 + -3.666666667x + -4.666666667 + x2 = 0 + -4.666666667

Reorder the terms:
4.666666667 + -4.666666667 + -3.666666667x + x2 = 0 + -4.666666667

Combine like terms: 4.666666667 + -4.666666667 = 0.000000000
0.000000000 + -3.666666667x + x2 = 0 + -4.666666667
-3.666666667x + x2 = 0 + -4.666666667

Combine like terms: 0 + -4.666666667 = -4.666666667
-3.666666667x + x2 = -4.666666667

The x term is -3.666666667x.  Take half its coefficient (-1.833333334).
Square it (3.361111114) and add it to both sides.

Add '3.361111114' to each side of the equation.
-3.666666667x + 3.361111114 + x2 = -4.666666667 + 3.361111114

Reorder the terms:
3.361111114 + -3.666666667x + x2 = -4.666666667 + 3.361111114

Combine like terms: -4.666666667 + 3.361111114 = -1.305555553
3.361111114 + -3.666666667x + x2 = -1.305555553

Factor a perfect square on the left side:
(x + -1.833333334)(x + -1.833333334) = -1.305555553

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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