ok, this is perhaps one of the most random threads u will ever c...

but can sum1 please explain to me the concept of doing mathematical proofs and guide me through prooving that the followin is tru...

n^2 - n - 41 is never divisible by 7

btw, n^2 means "n-squared"... and where n is a positive integer, lol.

thnks 4 any help in advance.

btw i wsnt sure which forum 2 post this thread, unsurprisingly, lmao.

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