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Which expression is a perfect cube? -8^21y^8 -64x^64y^64 -125x^9y^20 -126x^9y^18
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Which expression is a perfect cube?

-8^21y^8
-64x^64y^64
-125x^9y^20
-126x^9y^18

User Bias Tegaralaga
by
6.2k points

1 Answer

4 votes
Hello,
Please, see the attached file.
Thanks.
Which expression is a perfect cube? -8^21y^8 -64x^64y^64 -125x^9y^20 -126x^9y^18-example-1
User Ben Olsen
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5.7k points
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