Question

COMPARATI NR. a= 2 la puterea 53 - 16 la puterea 31 si b=( 3 la puterea a cincea ) totul la puterea cinzeci si doi : 3 la puterea a cincea .

Answer 1

a = $2^{53} - 16^{31}$
b = $(3^{5})^{52} : 3^{5}$

a = $2^{53} - (2^{4})^{31}$
a = $2^{53} - 2^{124}$

b = $3^{260} : 3^{5}$
b = $3^{255}$

a < 0 < b 
=> a < b