RE: What will be the value of (am)n for the value of a = 3, m = 2 and n = 4 respectively?

What will be the value of (am)n for the value of a = 3, m = 2 and n = 4 respectively?

Which one is correct option?

a. 9
b. 16
c. 81
d. 6561
e. None of the above

I cannot solve this problem.

Matthew Wilson Default Asked on November 2, 2017 in GMAT.
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1 Answers

Your question is: What will be the value of (am)n for the value of a = 3, m = 2 and n = 4 respectively?

Your Correct answer option is: d
Details Explanation:
According to the question, the value of a = 3, m = 2 and n = 4 respectively.
We have to find the value of (am)n
Substituting the given values in (am)n we get,
(am)n = (32)4
∴(am)n = 32*4 = 38
∴ (am)n = 6561
Hence, the correct answer is option d.

Brong Answered on November 2, 2017.
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