Question

1) Calcule as potências:

a) (+1/3)2 =

b) (-1/5)2 =

c) (+2/3)2 =

d) (-3/7)2 =

e) (+4/5)2 =

f) (-3/2)2 =

g) (-8/3)2 =​

Answer 1

Explicação passo-a-passo:

a) +1/9

b) +1/25

c) +4/9

d) +9/49

e) + 16/25

f) + 9/4

g) + 64/9