Cozmapatricia88 Cozmapatricia88 22-11-2022 Matematică a fost răspuns b) (×+5)² C) (2×+3)²d) 2a+1)²e) (3a+4)²f) (2y +5)²g) (4c+5)²h) (3b+1)²i) (a+4)²j) (3y+5)²k)(a+3b)²l) (×+3)²