SOLUTION: 21y^3 - 9y^2 + 12y

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Question 528294: 21y^3 - 9y^2 + 12y
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
21y^3 - 9y^2 + 12y
Greatest common denominator: 3y
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Factor:
= 3y[7y^2-3y+4]
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Cheers,
Stan H.
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