How do you factor completely $27x^2y^2-36xy$ ?

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Answer 1 · 2016-05-14T01:05:29

$27x^2y^2-36xy=color(blue)(9xy(3xy-4)$

$27x^2y^2-36xy$

The two terms have $9$ , $x$ and $y$ in common. So the GCF is $9xy$ .

Factor out the GCF from both terms..

$9xy(3xy-4)$

How do you factor completely 27x^2y^2-36xy27x^2y^2-36xy?