Question

comparati 16 la puterea 7 si 8 la puterea 9

Answer 1

$16^{7} 8^{9} \\ (2^{4})^{7} (2^{3})^{9}\\ 2^{28} 2^{27}\\2^{28}> 2^{27}\\Deci\\16^{7} > 8^{9}$