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anzhelika [568]
3 years ago
13

Which expression is equivalent to (r^-7)^6?A: r^42B: 1/r^42C: -7r^6D: 1/r​

Mathematics
1 answer:
cricket20 [7]3 years ago
6 0

Answer:

B

Step-by-step explanation:

(r^-7)^6 = r^-42 = 1/r^42

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