Question

Simplify the following

Answer 1

1st one
2power 2/3×2 power1/3
3 will cancel in both powers
=(2) whole power 2

2nd one
(3 1/5)power4
31/5×3 1/5× 3 1/5× 3 1/5
all 1/5 will cancel
answer is 3power4

in third one 1/5will cancel
then13×17=221