6y^2-14y+12=0

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Solution for 6y^2-14y+12=0 equation: 


Simplifying
6y2 + -14y + 12 = 0

Reorder the terms:
12 + -14y + 6y2 = 0

Solving
12 + -14y + 6y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '2'.
2(6 + -7y + 3y2) = 0

Ignore the factor 2.

Subproblem 1
Set the factor '(6 + -7y + 3y2)' equal to zero and attempt to solve:

Simplifying
6 + -7y + 3y2 = 0

Solving
6 + -7y + 3y2 = 0

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

Divide each side by '3'.
2 + -2.333333333y + y2 = 0

Move the constant term to the right:

Add '-2' to each side of the equation.
2 + -2.333333333y + -2 + y2 = 0 + -2

Reorder the terms:
2 + -2 + -2.333333333y + y2 = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -2.333333333y + y2 = 0 + -2
-2.333333333y + y2 = 0 + -2

Combine like terms: 0 + -2 = -2
-2.333333333y + y2 = -2

The y term is -2.333333333y.  Take half its coefficient (-1.166666667).
Square it (1.361111112) and add it to both sides.

Add '1.361111112' to each side of the equation.
-2.333333333y + 1.361111112 + y2 = -2 + 1.361111112

Reorder the terms:
1.361111112 + -2.333333333y + y2 = -2 + 1.361111112

Combine like terms: -2 + 1.361111112 = -0.638888888
1.361111112 + -2.333333333y + y2 = -0.638888888

Factor a perfect square on the left side:
(y + -1.166666667)(y + -1.166666667) = -0.638888888

Can't calculate square root of the right side.

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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