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Which expression is a perfect cube?

12x^12y^18
12x^27y^125
64x^15y^125
64x^27y^125​

User Bossman
by
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2 Answers

2 votes

Answer:

64x^27 y^125

Explanation:

just took the test

User Pulkitsinghal
by
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3 votes

Answer:

64x^27 y^125

Explanation:


\sqrt[3]{64x^(27)*y^(125)}=\sqrt[3]{4*4*4*x^(3*3*3)*y^(5*5*5)}\\\\=4*x^(3)*y^(5)

User Keplah
by
7.9k points

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