16y^2+5y+10=

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Solution for 16y^2+5y+10= equation:


Simplifying
16y2 + 5y + 10 = 0

Reorder the terms:
10 + 5y + 16y2 = 0

Solving
10 + 5y + 16y2 = 0

Solving for variable 'y'.

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

Divide each side by '16'.
0.625 + 0.3125y + y2 = 0

Move the constant term to the right:

Add '-0.625' to each side of the equation.
0.625 + 0.3125y + -0.625 + y2 = 0 + -0.625

Reorder the terms:
0.625 + -0.625 + 0.3125y + y2 = 0 + -0.625

Combine like terms: 0.625 + -0.625 = 0.000
0.000 + 0.3125y + y2 = 0 + -0.625
0.3125y + y2 = 0 + -0.625

Combine like terms: 0 + -0.625 = -0.625
0.3125y + y2 = -0.625

The y term is 0.3125y.  Take half its coefficient (0.15625).
Square it (0.0244140625) and add it to both sides.

Add '0.0244140625' to each side of the equation.
0.3125y + 0.0244140625 + y2 = -0.625 + 0.0244140625

Reorder the terms:
0.0244140625 + 0.3125y + y2 = -0.625 + 0.0244140625

Combine like terms: -0.625 + 0.0244140625 = -0.6005859375
0.0244140625 + 0.3125y + y2 = -0.6005859375

Factor a perfect square on the left side:
(y + 0.15625)(y + 0.15625) = -0.6005859375

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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