Question

8 calcule as potencias a) (2/3) 2 b) ( 7/30) 0 c) (7/5)2 d) (9/5)1 e (2/3) 4 f ) (12/13) 2

Answer 1

Resposta:

A) 4/9

B)1

C) 49/25

D) 9/5

E) 16 /81

F) 144/169