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OJM 2010 Problema II

Posted: Mon May 24, 2010 9:17 pm
by Andi Brojbeanu
Fie \( n \) un numar natural, \( n\ge 2 \). Determinati restul impartirii numarului \( n(n+1)(n+2) \) la \( n-1 \).
Petre Simion, Gazeta Matematica 1/2010