3x^2-14x+5=-14

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Solution for 3x^2-14x+5=-14 equation: 


Simplifying
3x2 + -14x + 5 = -14

Reorder the terms:
5 + -14x + 3x2 = -14

Solving
5 + -14x + 3x2 = -14

Solving for variable 'x'.

Reorder the terms:
5 + 14 + -14x + 3x2 = -14 + 14

Combine like terms: 5 + 14 = 19
19 + -14x + 3x2 = -14 + 14

Combine like terms: -14 + 14 = 0
19 + -14x + 3x2 = 0

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

Divide each side by '3'.
6.333333333 + -4.666666667x + x2 = 0

Move the constant term to the right:

Add '-6.333333333' to each side of the equation.
6.333333333 + -4.666666667x + -6.333333333 + x2 = 0 + -6.333333333

Reorder the terms:
6.333333333 + -6.333333333 + -4.666666667x + x2 = 0 + -6.333333333

Combine like terms: 6.333333333 + -6.333333333 = 0.000000000
0.000000000 + -4.666666667x + x2 = 0 + -6.333333333
-4.666666667x + x2 = 0 + -6.333333333

Combine like terms: 0 + -6.333333333 = -6.333333333
-4.666666667x + x2 = -6.333333333

The x term is -4.666666667x.  Take half its coefficient (-2.333333334).
Square it (5.444444448) and add it to both sides.

Add '5.444444448' to each side of the equation.
-4.666666667x + 5.444444448 + x2 = -6.333333333 + 5.444444448

Reorder the terms:
5.444444448 + -4.666666667x + x2 = -6.333333333 + 5.444444448

Combine like terms: -6.333333333 + 5.444444448 = -0.888888885
5.444444448 + -4.666666667x + x2 = -0.888888885

Factor a perfect square on the left side:
(x + -2.333333334)(x + -2.333333334) = -0.888888885

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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