(2p) 3 Efectuați:
c. 15 la puterea 38:5 la puterea 38 - (3¹⁹) ²;
b. (2.5)³ +4545 :945:544-2000⁰;
d. 30+³:10n+3 -3.3³.
![2p 3 Efectuați C 15 La Puterea 385 La Puterea 38 3 B 25 4545 9455442000 D 3010n3 33 class=](https://ro-static.z-dn.net/files/d68/9b662b6226f0c8c112df424db6161fdb.jpg)