Question

1. Calcule o valor das potências

a) 3³=



b) 2³=



c) 30²=



d) 30⁰=



e) 3‐² =


f) 5 • 5² ÷ 5³=​

Answer 1

Resposta:

a=27

b=8

c=90

d=1

e=9

f=1

Answer 2

Resposta:

1. a) 3.3.3=27
2. b)2.2.2= 8
3. c)30.30=900
4. d)30= 30
5. e)3-3=0
6. 5.5.5.÷5÷5÷5=1