ashleymascolo5 ashleymascolo5

30-11-2017
Mathematics

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factor 7y^2-21y^3 completely

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itsquestionable101 itsquestionable101

30-11-2017

Well you can take out a 7 and y^2 since both have it.
-3y should be your answer because you got rid of 7y^2 and then you have to divide -21/7 to get -3. Also if you take y^2 from y^3 you are left with just a "y".

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