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Write the following expression using a single exponent. (7^5)^3 × 7^6

A. 7^14
B. 7^21
C. 79
D. 7^48

User Smartelf
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2 Answers

3 votes
I believe the answer is B
User Dirty Penguin
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(7^5)^3x7^6
7^15x7^6
7^21

Hope this helps
User ISegFault
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