Question

Как преобразовать??

1)(243/32)^1/5  

2)(8/27)^-3

Answer 1

(243/32)^1/5  =(3^5/2^5)^1/5=3/2

)(8/27)^-3=(27/8)^3=(3^3/2^3)^3=3^9/2^9