28y^2+3y+10=

Solution for 28y^2+3y+10= equation:

Simplifying
28y2 + 3y + 10 = 0

Reorder the terms:
10 + 3y + 28y2 = 0

Solving
10 + 3y + 28y2 = 0

Solving for variable 'y'.

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

Divide each side by '28'.
0.3571428571 + 0.1071428571y + y2 = 0

Move the constant term to the right:

Add '-0.3571428571' to each side of the equation.
0.3571428571 + 0.1071428571y + -0.3571428571 + y2 = 0 + -0.3571428571

Reorder the terms:
0.3571428571 + -0.3571428571 + 0.1071428571y + y2 = 0 + -0.3571428571

Combine like terms: 0.3571428571 + -0.3571428571 = 0.0000000000
0.0000000000 + 0.1071428571y + y2 = 0 + -0.3571428571
0.1071428571y + y2 = 0 + -0.3571428571

Combine like terms: 0 + -0.3571428571 = -0.3571428571
0.1071428571y + y2 = -0.3571428571

The y term is 0.1071428571y.  Take half its coefficient (0.05357142855).
Square it (0.002869897957) and add it to both sides.

Add '0.002869897957' to each side of the equation.
0.1071428571y + 0.002869897957 + y2 = -0.3571428571 + 0.002869897957

Reorder the terms:
0.002869897957 + 0.1071428571y + y2 = -0.3571428571 + 0.002869897957

Combine like terms: -0.3571428571 + 0.002869897957 = -0.354272959143
0.002869897957 + 0.1071428571y + y2 = -0.354272959143

Factor a perfect square on the left side:
(y + 0.05357142855)(y + 0.05357142855) = -0.354272959143

Can't calculate square root of the right side.

The solution to this equation could not be determined.