Y^3-10y^2+21y=0

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Solution for Y^3-10y^2+21y=0 equation:


Simplifying
Y3 + -10y2 + 21y = 0

Reorder the terms:
Y3 + 21y + -10y2 = 0

Solving
Y3 + 21y + -10y2 = 0

Solving for variable 'Y'.

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

Add '-21y' to each side of the equation.
Y3 + 21y + -21y + -10y2 = 0 + -21y

Combine like terms: 21y + -21y = 0
Y3 + 0 + -10y2 = 0 + -21y
Y3 + -10y2 = 0 + -21y
Remove the zero:
Y3 + -10y2 = -21y

Add '10y2' to each side of the equation.
Y3 + -10y2 + 10y2 = -21y + 10y2

Combine like terms: -10y2 + 10y2 = 0
Y3 + 0 = -21y + 10y2
Y3 = -21y + 10y2

Simplifying
Y3 = -21y + 10y2

Reorder the terms:
Y3 + 21y + -10y2 = -21y + 21y + 10y2 + -10y2

Combine like terms: -21y + 21y = 0
Y3 + 21y + -10y2 = 0 + 10y2 + -10y2
Y3 + 21y + -10y2 = 10y2 + -10y2

Combine like terms: 10y2 + -10y2 = 0
Y3 + 21y + -10y2 = 0

The solution to this equation could not be determined.

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