Question

Qual alternativa tá certa???


me ajudem
urgente ​

Answer 1

Resposta:

27^(0,4)  

(3³)^(0,4)

=3^(1,2)

=3^(12/10)

=3^(6/5)

=(3^6)^(1/5)

=(3^5 * 3¹)^(1/5)

=3*(3)^(1/5)

Letra A