g) [(22)37" =
h) [(8102]°
i) (94)2 =
5. Folosind formula (a")" = a"'", calculaţi:
a) (2133 =
d) (59,10 =
b) (153)
e) (21375 =
c)(333)} =
f) (78,20 =
6. Folosind formula a"b" = (a · b)", calculaţi: .
a) 23.53 =
d) 212 22 =
b) 72.32 =
e) 153.73 =
c) 252.12
f) 104 105 =​