0.1y^2+1.0y+24=0

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Solution for 0.1y^2+1.0y+24=0 equation:


Simplifying
0.1y2 + 1.0y + 24 = 0

Reorder the terms:
24 + 1.0y + 0.1y2 = 0

Solving
24 + 1.0y + 0.1y2 = 0

Solving for variable 'y'.

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

Divide each side by '0.1'.
240 + 10y + y2 = 0

Move the constant term to the right:

Add '-240' to each side of the equation.
240 + 10y + -240 + y2 = 0 + -240

Reorder the terms:
240 + -240 + 10y + y2 = 0 + -240

Combine like terms: 240 + -240 = 0
0 + 10y + y2 = 0 + -240
10y + y2 = 0 + -240

Combine like terms: 0 + -240 = -240
10y + y2 = -240

The y term is 10y.  Take half its coefficient (5).
Square it (25) and add it to both sides.

Add '25' to each side of the equation.
10y + 25 + y2 = -240 + 25

Reorder the terms:
25 + 10y + y2 = -240 + 25

Combine like terms: -240 + 25 = -215
25 + 10y + y2 = -215

Factor a perfect square on the left side:
(y + 5)(y + 5) = -215

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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