Question

Задача 2! Срочно!!! Помогите!!!!!!!

Answer 1

$sqrt[3]{9^{2log_96}-7^{log_79}} = sqrt[3]{9^{log_96^2}-7^{log_79}} =\\ = sqrt[3]{6^2-9} = sqrt[3]{27} =3$


$sqrt[4]{6^{2log_65}-5^{log_59}} = sqrt[4]{6^{log_65^2}-5^{log_59}} =\\= sqrt[4]{5^2-9} = sqrt[4]{16} =2$