Alexeiponomarev Alexeiponomarev 14-12-2015 Matematică a fost răspuns Eliminati parantezele : (5X-1)la puterea a doua (3X-4)(5X+4) 8X(0.5Xla puterea a doua-5) 6X(Xla puterea a doua-3)(Xla puterea a doua+4)