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Factor the expression completely: x³y - 4xy
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1 vote
Factor the expression completely:
x³y - 4xy

User KanAfghan
by
7.9k points

2 Answers

1 vote
Factor out the gcf
xy(x^2-4)

The inner binomial can be factored using the difference of squares.
xy(x+2)(x-2)

Final answer: xy(x+2)(x-2)
User Alexia
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7.6k points
4 votes
see attached picture for the answer:
Factor the expression completely: x³y - 4xy-example-1
User Blackaardvark
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7.7k points
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