For $n\:\epsilon\:N, 3^{2n}+7$ is divisible by

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Sep 18, 2022

For $n\:\epsilon\:N, 3^{2n}+7$ is divisible by

Difficulty: Easy

A:

7

B:

7

C:

9

D:

10

ID: 63273db9ca83163ac3a1168b

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