Calculati restul impartirii numarului 2+ 2^n+2^n+1 la 3 pentru orice numar natural n

Răspunsul a fost dat de: USER1878
29 Agustus 2025 matematica 5 minute
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Clasă: Education Materie: matematica
Calculati restul impartirii numarului 2+ 2^n+2^n+1 la 3 pentru orice numar natural n
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Răspuns (84)

Cel mai bun răspuns
(118)
2+2lan+2lan+1=
2+2lan(1+2)=2+3x2lan

oricare ar fi n restul impartirii nr la3 va fi 2


Răspunsul a fost dat în data 29 Agustus 2025

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