Question

(1/3) в 4 степени
(1 2/3) в 3 степени

Answer 1

$(dfrac{1}{3})^4 =dfrac{1}{3^4}=dfrac{1}{81}\ (1dfrac{2}{3} )^3=(dfrac{5}{3})^3 =dfrac{5^3}{3^3}=dfrac{125}{27}$