Cuzmencosara84 Cuzmencosara84 11-12-2022 Matematică a fost răspuns 3. Calculaţi: a) 18² - 14²; d) 3³.2 +2³.3+2³.3³; g) (1 +3.32.3³): (36 + 1); j) [2³-(5²-3²):2²]:2²; b) 20¹ + 202 + 20³; e) [(35)¹0] 2: (34) 20, h) (25+5 ¹2:510):5²; k) [3-32.33.3:94+ (24)10: (42)⁹] : 5. c) 1-2² +2.3²+3.4²; f) (3° +3¹ +32)5:13³ + 13²; i) (11³) 8.114:1126 - 11²;