JBTST V 2010, Problema 1

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Andi Brojbeanu
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JBTST V 2010, Problema 1

Post by Andi Brojbeanu »

Fie \( p \) un numar prim, \( p>5 \). Sa se determine numerele naturale nenule \( x \) cu proprietatea ca \( 5p+x \) divide \( 5p^n+x^n \), oricare ar fi \( n\in \mathb{N}^{*} \).
Andi Brojbeanu
profesor, Liceul Teoretic "Lucian Blaga", Cluj-Napoca
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