Question

O valor de (-1/27)^(-2/3) é:

Answer 1

Ola RadiolarioVerde 

(-1/27)^(-2/3) = (-27)^(2/3) = (-3)^2 = 9

Answer 2

Olá,

(-1/27)^(-2/3) = (-1/3^3)^(-2/3) = (-3^-3)^(-2/3) = (-3)^(-3×-2/3) = (-3)^2

(-3)^2 = 9

Resposta: 9