12y^2+3y+10=0

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Solution for 12y^2+3y+10=0 equation:


Simplifying
12y2 + 3y + 10 = 0

Reorder the terms:
10 + 3y + 12y2 = 0

Solving
10 + 3y + 12y2 = 0

Solving for variable 'y'.

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

Divide each side by '12'.
0.8333333333 + 0.25y + y2 = 0

Move the constant term to the right:

Add '-0.8333333333' to each side of the equation.
0.8333333333 + 0.25y + -0.8333333333 + y2 = 0 + -0.8333333333

Reorder the terms:
0.8333333333 + -0.8333333333 + 0.25y + y2 = 0 + -0.8333333333

Combine like terms: 0.8333333333 + -0.8333333333 = 0.0000000000
0.0000000000 + 0.25y + y2 = 0 + -0.8333333333
0.25y + y2 = 0 + -0.8333333333

Combine like terms: 0 + -0.8333333333 = -0.8333333333
0.25y + y2 = -0.8333333333

The y term is 0.25y.  Take half its coefficient (0.125).
Square it (0.015625) and add it to both sides.

Add '0.015625' to each side of the equation.
0.25y + 0.015625 + y2 = -0.8333333333 + 0.015625

Reorder the terms:
0.015625 + 0.25y + y2 = -0.8333333333 + 0.015625

Combine like terms: -0.8333333333 + 0.015625 = -0.8177083333
0.015625 + 0.25y + y2 = -0.8177083333

Factor a perfect square on the left side:
(y + 0.125)(y + 0.125) = -0.8177083333

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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