SOLUTION: Prove that {{{ 2^n + 5^n }}} is divisible by 7, where n is any odd, positive integer.

SOLUTION: Prove that {{{ 2^n + 5^n }}} is divisible by 7, where n is any odd, positive integer.

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Question 1081560: Prove that is divisible by 7, where n is any odd, positive integer.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Prove that is divisible by 7, where n is any odd, positive integer.
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for all positive odd integers.
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