Divizibilitate standard

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Filip Chindea
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Divizibilitate standard

Post by Filip Chindea »

Gasiti intregii pozitivi \( k, n \) astfel incat \( 7^k - 3^n | k^4 + n^2 \).

[ IMO Shortlist 2007, N1 ]
Life is complex: it has real and imaginary components.
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