Respuesta :

  • Answer:

a) 3⁻⁴

d) 1/3⁴

  • Step-by-step explanation:

Hi there !

3⁻⁸/3⁻4 =

= 3⁻⁸⁻⁽⁻⁴⁾

= 3⁻⁸⁺⁴

= 3⁻⁴

= 1/3⁴

Good luck !