Question

calcule os expoentes racionais
100 ^ 0,5=
(8^21)1\3
8 2\3
(-32)1\5

Answer 1

Calcule os expoentes racionais100 ^ 0,5=  100^1/2 ==> (10^2)^1/2 ==> 10

(8^21)1\3 ==> (2^3)^21/3 ==> 2^21 

8 2\3 ==> (2^3)^2/3 ==> 2^2 ==>. 4

(-32)1\5 ==> (- 2^5)^1/5 ==>  - 2