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Zinaida [17]
3 years ago
12

Factor the expression completely. xy^4-y^2

Mathematics
2 answers:
Vilka [71]3 years ago
7 0

Answer:  (xy^2 +  y)(xy^2 - y)

Step-by-step explanation:

sattari [20]3 years ago
3 0

Answer:

y^2(xy^2-1)

Step-by-step explanation:

1) look at the two terms and see if they have a GCF

*both terms have a gcf of y^2*

So

y^2(xy^2-1)

Hope this helps!

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Hi there!

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