Respuesta :

Hello,
Please, see the attached file.
Thanks.
Ver imagen Professor1994
cube root of 216x^9y^8

(
216x^9y^8)^(1/3)

216^(1/3) = 6

9/3 = 3

8/3 = 2 2/3

(216x^9y^8)^(1/3) = 6 x^3 y^2 y^(2/3)