Question

1) Calcule as potências:
a) 4-2 =
b) 4-3 =
c) 5-1 =
d) 3-3
e) 10-23
f) 10-3 =
g) 2-5 =
h) 7-15
i) 1-18=​

Answer 1

Resposta:

A 2

B 1

C 4

D 0

E - 13

F 7

G - 3

H - 8

I - 17