Răspunsuri

2014-10-28T08:22:37+02:00
2014-10-28T08:24:08+02:00
(1/5)^3 x (1/5)^2

Avem aveaasi baza, inmultire=> puterile se aduna
(1/5)^5 = 
1^5/5^5=
1/5^5