Question

Comparati numarul 4 la puterea 22 cu 9 la puterea 11

Answer 1

$4^{22}= (4^{2}) ^{11}= 16^{11} \ \textgreater \ 9^{11}. \\ \\ Deci~\boxed{4 ^{22} \ \textgreater \ 9^{11} } .$