Y^3-5y^2+3y+9y=0

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Solution for Y^3-5y^2+3y+9y=0 equation: 


Simplifying
Y3 + -5y2 + 3y + 9y = 0

Reorder the terms:
Y3 + 3y + 9y + -5y2 = 0

Combine like terms: 3y + 9y = 12y
Y3 + 12y + -5y2 = 0

Solving
Y3 + 12y + -5y2 = 0

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Add '-12y' to each side of the equation.
Y3 + 12y + -12y + -5y2 = 0 + -12y

Combine like terms: 12y + -12y = 0
Y3 + 0 + -5y2 = 0 + -12y
Y3 + -5y2 = 0 + -12y
Remove the zero:
Y3 + -5y2 = -12y

Add '5y2' to each side of the equation.
Y3 + -5y2 + 5y2 = -12y + 5y2

Combine like terms: -5y2 + 5y2 = 0
Y3 + 0 = -12y + 5y2
Y3 = -12y + 5y2

Simplifying
Y3 = -12y + 5y2

Reorder the terms:
Y3 + 12y + -5y2 = -12y + 12y + 5y2 + -5y2

Combine like terms: -12y + 12y = 0
Y3 + 12y + -5y2 = 0 + 5y2 + -5y2
Y3 + 12y + -5y2 = 5y2 + -5y2

Combine like terms: 5y2 + -5y2 = 0
Y3 + 12y + -5y2 = 0

The solution to this equation could not be determined.

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