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Which expressions are equivalent to the one below? Check all that apply. 21^x/7^x
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Which expressions are equivalent to the one below? Check all that apply. 21^x/7^x

User Asjer
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2 Answers

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Is it a multiple choice question? If so, please comment them and list them.
User Matt Greer
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Answer:

(21/7)^x , 7^x ×3^x/7^x , and 3^x

Explanation:

^x means r=the number before it is to the x power. these are the correct answers to this multiplication problem.

User Joe Beuckman
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