What is the difference 4y/xy - 2x/xy^3

asked Feb 21, 2015 54.5k views

4 votes

by Syy

6.4k points

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3 votes

Hi Kally

Here is what I was able to come up!

4/x-2/x^2y^3

Double check it ok...

Thanh Duy Ngo answered Feb 23, 2015

7.4k points

0 votes

$(4y)/(xy)-(2x)/(xy^3)=(4)/(x)-(2)/(y^3)\\\\\\(4y)/(xy)-(2x)/(xy^3)=(4y^3)/(xy^3)-(2x)/(xy^3)=(4y^3-2x)/(xy^3)$

Derdc answered Feb 27, 2015

by Derdc

6.3k points

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