Question

243^2/5

Answer 1

9 as it is (243^1/5)^2

Answer 2

yeah i figured it out

Answer 3

thanks

Answer 4

\[243^{2/5}=\sqrt[5]{243^2}\]\[\sqrt[5]{243^2}=\sqrt[5]{59049}\]\[\sqrt[5]{59049}=9\]

Answer 5

\[\sqrt[4]{x ^{16}y^4}=x^4y\]Take out 1 variable for every factor of 4.