Tolong yaaaa :))))))))

9][
8^1/9
= 2^(3 . 1/9)
= 2^1/3
= ³√2

10][
(√5)^5
= ((√5)²)² . √5
= (5)² √5
= 25√5

11][
√125
= (5³)^1/2
= 5^(3/2)

8^1/9
( 2^3 )^1/9
2^1/3 -----> 3√2

( √5 )^5
√ 5^2 × √5^2 × √ 5
5 × 5 √ 5
25 √ 5

√ 125
√ 5^3
5^3/2