Question

1. Resolva as potências abaixo.
A. 63 =
B. 28
28 =
42
C.
35
2. Calcule
A. V81 =
B. 136 =
C. 144 =
225
D.
169​

Answer 1

Resposta:

1)

a) 6,3×10 1

b) 2,8× 10 1. 4,2×10 1

c) 3,5×10 1

2)

a) 81v

b) 1,36 × 10 2

c) 1,44× 10 2. 2,25×10 2

d) 1,69 × 10 2