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Which expressions are equivalent to the one below? Check all that apply.

16^x/4^x

A. 16^x

B. (16-4)^x

C. 4^x * 4^x/ 4^x

D. (16/4)^x

E. 4^x

F. 4

Respuesta :

16^x / 4^x
= 4^2x / 4^x
= 4^x   so E is one choice.
also C and D

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