3y(-5+9y)=-41

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Solution for 3y(-5+9y)=-41 equation:


Simplifying
3y(-5 + 9y) = -41
(-5 * 3y + 9y * 3y) = -41
(-15y + 27y2) = -41

Solving
-15y + 27y2 = -41

Solving for variable 'y'.

Reorder the terms:
41 + -15y + 27y2 = -41 + 41

Combine like terms: -41 + 41 = 0
41 + -15y + 27y2 = 0

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

Divide each side by '27'.
1.518518519 + -0.5555555556y + y2 = 0

Move the constant term to the right:

Add '-1.518518519' to each side of the equation.
1.518518519 + -0.5555555556y + -1.518518519 + y2 = 0 + -1.518518519

Reorder the terms:
1.518518519 + -1.518518519 + -0.5555555556y + y2 = 0 + -1.518518519

Combine like terms: 1.518518519 + -1.518518519 = 0.000000000
0.000000000 + -0.5555555556y + y2 = 0 + -1.518518519
-0.5555555556y + y2 = 0 + -1.518518519

Combine like terms: 0 + -1.518518519 = -1.518518519
-0.5555555556y + y2 = -1.518518519

The y term is -0.5555555556y.  Take half its coefficient (-0.2777777778).
Square it (0.07716049384) and add it to both sides.

Add '0.07716049384' to each side of the equation.
-0.5555555556y + 0.07716049384 + y2 = -1.518518519 + 0.07716049384

Reorder the terms:
0.07716049384 + -0.5555555556y + y2 = -1.518518519 + 0.07716049384

Combine like terms: -1.518518519 + 0.07716049384 = -1.44135802516
0.07716049384 + -0.5555555556y + y2 = -1.44135802516

Factor a perfect square on the left side:
(y + -0.2777777778)(y + -0.2777777778) = -1.44135802516

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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