Bianca14k Bianca14k 25-02-2021 Matematică a fost răspuns se considera expresia e(x)= ( x+ 1 )² + 2(x+1)(x-2) + (x-2)² VA ROGGGGGGGGG E URGENTTTTTTTTTTTTTTTT........................................................................................... DAU COROANA LA CEL MAI BUN RASPUNS.....