Question

Решите пожалуйста
(3*5√1/9)^5

Answer 1

$(3*\sqrt[5]{\frac{1}{9}}) ^{5}= 3^{5}* \frac{1}{9}= \frac{3^{5}} {3^{2}}= 3^{3}=27$

Answer 2

$\Big (3\cdot \sqrt[5]{\frac{1}{9}}\Big )^5=\Big (3\cdot \frac{1}{\sqrt[5]9}\Big )^5=\Big (3\cdot \frac{1}{3^{2/5}}\Big )^5=\frac{3^5}{(3^{2/5})^5}=\frac{3^5}{3^2}=3^3=27$