a) 8^13; 16^9
(2^3)^13; (2^4)^9
2^38 > 2^36
b) 4^12; 8^7
(2^2)^12; (2^3)^7
2^24 < 2^28
c) 3^19; 9^16
3^19; (3^2)^16
3^19 < 3^32
d)27^11; 9^16
(3^3)^11; (3^2)^16
3^33 > 3^32
e) 25^12; 5^24
5^24 = 5^24
f) 25^25; 125^15
(5^2)^25; (5^3)^15
5^50 > 5^45
g) 11^11; 121^6
11^11; (11^2)^6
11^11 < 11^12
sper ca te am ajutat.