Răspunsuri

2014-01-12T14:44:20+02:00
1/1 amplificam cu 3 si iese = [6/3 + 4/3 : ( 3/3 - 1/3 ) ] = 10/3 : 2/3 : 3/2 = 5/1 : 3/2 = 10/3