15y(15y)-11y+2=0

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Solution for 15y(15y)-11y+2=0 equation: 


Simplifying
15y(15y) + -11y + 2 = 0

Remove parenthesis around (15y)
15y * 15y + -11y + 2 = 0

Reorder the terms for easier multiplication:
15 * 15y * y + -11y + 2 = 0

Multiply 15 * 15
225y * y + -11y + 2 = 0

Multiply y * y
225y2 + -11y + 2 = 0

Reorder the terms:
2 + -11y + 225y2 = 0

Solving
2 + -11y + 225y2 = 0

Solving for variable 'y'.

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

Divide each side by '225'.
0.008888888889 + -0.04888888889y + y2 = 0

Move the constant term to the right:

Add '-0.008888888889' to each side of the equation.
0.008888888889 + -0.04888888889y + -0.008888888889 + y2 = 0 + -0.008888888889

Reorder the terms:
0.008888888889 + -0.008888888889 + -0.04888888889y + y2 = 0 + -0.008888888889

Combine like terms: 0.008888888889 + -0.008888888889 = 0.000000000000
0.000000000000 + -0.04888888889y + y2 = 0 + -0.008888888889
-0.04888888889y + y2 = 0 + -0.008888888889

Combine like terms: 0 + -0.008888888889 = -0.008888888889
-0.04888888889y + y2 = -0.008888888889

The y term is -0.04888888889y.  Take half its coefficient (-0.02444444445).
Square it (0.0005975308645) and add it to both sides.

Add '0.0005975308645' to each side of the equation.
-0.04888888889y + 0.0005975308645 + y2 = -0.008888888889 + 0.0005975308645

Reorder the terms:
0.0005975308645 + -0.04888888889y + y2 = -0.008888888889 + 0.0005975308645

Combine like terms: -0.008888888889 + 0.0005975308645 = -0.0082913580245
0.0005975308645 + -0.04888888889y + y2 = -0.0082913580245

Factor a perfect square on the left side:
(y + -0.02444444445)(y + -0.02444444445) = -0.0082913580245

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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