- Thread starter
- #1
Albert
Well-known member
- Jan 25, 2013
- 1,225
$n\in N $
$\text{and }(n^3 +2)\,\mod\,(2n+1)=0$
$\text{please find }n$
$\text{and }(n^3 +2)\,\mod\,(2n+1)=0$
$\text{please find }n$
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