2 years ago

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

Mathematics

2 answers:

Vilka [71]2 years ago

7 0

Answer: (xy^2 + y)(xy^2 - y)

Step-by-step explanation:

sattari [20]2 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*

y^2(xy^2-1)

Hope this helps!

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