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#### 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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