Question

DAU COROANA (repede)
compara puterile: 4^25 fata de 2^51
: 8^20 fata de 2^55
:3^43 fata de 9^21

Answer 1

4^25  =2^50
2^51 
2^51  >4^25 

8^20=(2^3)^20=2^60
2^55
8^20>2^55


3^43
9^21=(3^2)^21=3^42
3^43>9^21