Problema nr 9 = Ze evil one

13 Jun, 2008  |  Written by admin  |  under Uncategorized

Nr sunt:

5 13 18 19

Done !

Madalina imi pare rau dar nu ai raspuns corect pentru ca ai folosit nr in plus la faza cu radical de ordinul X.

O rezolvare corecta este: 5 la puterea (13+19). Aplicam radical de 5 ori obtinand 5 la 16, 5 la 8, 5 la 4 , 5 la 2  si intr-un final 5 dupa care adunam 18 => 23.

La fel puteam folosi 18 la puterea 32 + 5 :P

One Response so far | Have Your Say!

  1. hai punct com  |  June 20th, 2008 at 12:13 pm #

    vrem numere NOI!!!

    hai punct com - Gravatar

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