Question

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

Answer 1

Resposta:

a) 4-2=2 (b) 4-3= 1 (c) 5-1= 4 (d) 3-3=0 (e) 10-2= 8 (f) 10-3= 7 (g) 2-5= -3 (h) 7-1= 6