Eivia
Eivia Eivia
  • 02-12-2017
  • Mathematics
contestada

Can someone plz answer this

Can someone plz answer this class=

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altavistard
altavistard altavistard
  • 02-12-2017
Divide 20xy^2 - 36y by 5xy - 9.  I got the quotient 4y.

Check this by mult. 5xy - 9 by 4y.
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evdu0405
evdu0405 evdu0405
  • 02-12-2017
They are asking you to factor this polynomial. So, if you want to turn 20xy(squared)-36y so that it is represented in distributive property, you answer is going to be 4y, because 20xy(squared)-36y=4y(5xy-9). You can even use the distributive property to check the answer, 4y. 
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