Ecuatie de PERFORMANTA clas a 7-a - AJUTOR
![Mesaj Mesaj](https://forum.didactic.ro/styles/prosilver/imageset/icon_post_target.gif)
Rezolvati on Q ecuatia
X*3^2004=(3^2004 - 1): ( 1 + 1/3+1/3^2+1/3^3 +...+ 1/3^2003)
X*3^2004=(3^2004 - 1): ( 1 + 1/3+1/3^2+1/3^3 +...+ 1/3^2003)
Cancelaria nationala
https://forum.didactic.ro/
https://forum.didactic.ro:443/ecuatie-de-performanta-clas-a-7-a-ajutor-t22488.html
manolemary scrie:Rezolvati on Q ecuatia
X*3^2004=(3^2004 - 1): ( 1 + 1/3+1/3^2+1/3^3 +...+ 1/3^2003)