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nekit [7.7K]
3 years ago
11

Which expression is a difference of cubes?

Mathematics
2 answers:
Pavel [41]3 years ago
8 0

Answer:

  • D. 64c15 - d27

Step-by-step explanation:

A. 9w33 - y12

  • No. 9 is not a perfect cube

B. 18p15-q21

  • No. 18 is not a perfect cube

C. 36a22-b16

  • No. 36 is not a perfect cube and 16 is not divisible by 3

D. 64c15 - d27

  • Yes. (4c^5)^3 - (d^9)^3
oksian1 [2.3K]3 years ago
4 0

Answer:

Answer:

D. 64c15 - d27

Step-by-step explanation:

A. 9w33 - y12

No. 9 is not a perfect cube

B. 18p15-q21

No. 18 is not a perfect cube

C. 36a22-b16

No. 36 is not a perfect cube and 16 is not divisible by 3

D. 64c15 - d27

Yes. (4c^5)^3 - (d^9)^3

Step-by-step explanation:

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