integer

find the largest integer n such that n+5 divides n^{3^_₊₂₅}

5 Answers

341

Hari Shankar ·2009-08-20 00:24:53

type ur qns properly. it should be n³+25

Hint :- 25=125-100.....
Ans :- n=95.

show the steps please

Jagran.. the answer and steps (even though given subtly) are there

x³+25=x³+125-100

(now can you see a³+b³ somewhere) (edited after soumik's post :)

Now try to solve :)

1 small edit Nishant sir, a³+b³.....

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