Question

1)
a)3²/2
b)3/2
c)3³/2
d)2/3³

2)a)-1a
B)a9
c)a-11
d)a-9

Answer 1

Resposta:

1.(2/3^3)^-1=

(2/27)^-1=

27/2

Alternativa C

2.A=a^-1/(a^5)^-2

A=a^-1/a^-10

A=a^9

Alternativa B