Question

3 elevado a menos 4??
3 elevado a menos 2??

Answer 1

3-⁴ = 1/3⁴ = 1/81

3-² = 1/3² = 1/9

Answer 2

Resposta:

a)

3⁻⁴=1/3⁴=1/81

b)

3⁻² =1/3²=1/9