Which choice represents the simplified exponential expression? (9^7)^4

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8 votes

Answer:

9^(28)

Explanation:

using the rule of exponents

(a^(m)) ^(n) =
a^(mn) , then

(9^7)^(4) =
9^(7(4)) =
9^(28)

Erhan answered Apr 23, 2023

by Erhan

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