Question

Calcular as potências:

a) 5
–2
=

b) (–5)–2
=

c) (
1
4
)
−3
=

d) (−
2
7
)
−2
=

e) (
56
)
−1
=

f) (−
2
3
)
−5
=

g) 10–3
=

h) (−
1
2)
−6=

i) –10–3
=

j) − (−
1
3
)
−3
=
me ajudem por favor ​

Answer 1

Resposta:

Explicação passo-a-passo:

A)7

B)-7

C)11

D)-29

E(55

F)-28

G)7

H)-18

I)-13

J)10