Question

Comparati : 2 la puterea 57 fata de 3 la 38 , sa fie cu rezolvare nu direct raspuns , dau coroana

Answer 1

[tex]2 ^{57} = ( 2^{3} )^{19} = 8^{19} [/tex]
[tex] 3^{38} = ( 3^{2}) ^{19} = 9^{19} [/tex]
$8^{19} \ \textless \ 9^{19}$
$2^{57} \ \textless \ 3^{38}$