3y^2-14y+17=0

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Solution for 3y^2-14y+17=0 equation:


Simplifying
3y2 + -14y + 17 = 0

Reorder the terms:
17 + -14y + 3y2 = 0

Solving
17 + -14y + 3y2 = 0

Solving for variable 'y'.

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

Divide each side by '3'.
5.666666667 + -4.666666667y + y2 = 0

Move the constant term to the right:

Add '-5.666666667' to each side of the equation.
5.666666667 + -4.666666667y + -5.666666667 + y2 = 0 + -5.666666667

Reorder the terms:
5.666666667 + -5.666666667 + -4.666666667y + y2 = 0 + -5.666666667

Combine like terms: 5.666666667 + -5.666666667 = 0.000000000
0.000000000 + -4.666666667y + y2 = 0 + -5.666666667
-4.666666667y + y2 = 0 + -5.666666667

Combine like terms: 0 + -5.666666667 = -5.666666667
-4.666666667y + y2 = -5.666666667

The y term is -4.666666667y.  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.
-4.666666667y + 5.444444448 + y2 = -5.666666667 + 5.444444448

Reorder the terms:
5.444444448 + -4.666666667y + y2 = -5.666666667 + 5.444444448

Combine like terms: -5.666666667 + 5.444444448 = -0.222222219
5.444444448 + -4.666666667y + y2 = -0.222222219

Factor a perfect square on the left side:
(y + -2.333333334)(y + -2.333333334) = -0.222222219

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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