Respuestas

  • Usuario de Brainly
2014-02-19T04:15:41+01:00
[a^( -9) *a^2/a^(-2)]^(1/3 = [a^(-9)*a^2*a^2]^(1/3) = [a^(-5)(1/3)
[1/a^5]^(1/3) = = 1/a^(5/3) =1/∛a^5 =1/a∛a^2

respuesta la c