a) Calculati: 2 la puterea 4, 3 puterea 3, 7 puterea 3, 8 puterea 2, 1 puterea 2002, 2002 puterea 0, 5 puterea 4, 2003 puterea 1, 11 puterea 3, 12 puterea 2, 10 puterea 3, 101 puterea 2, 17 puterea 2,5 puterea 3, 2 puterea 7,45 puterea 2, 67 puterea 2,11 puterea 2
b) Calculati: