Question

obeserve a seguinte sequência: 3⁴= 81; 3³=27; 3²=9 agora, calcule o valor

a) 3¹=
b) 3⁰=
c) 3-¹=
d) 3-²=
e) 3-³=
f) 3-⁴ =​

Answer 1

a) 3¹= 3

b) 3⁰= 1

c) 3-¹= 1/3

d) 3-²= 1/3² = 1/9

e) 3-³= 1/3³ = 1/27

f) 3-⁴ = 1/3⁴ = 1/81