Respuesta :

[tex](4^\frac{1}{3} )^3[/tex] =4
[tex](6^ \frac{1}{6} )^6[/tex] =6
[tex](3^ \frac{1}{2} )^4[/tex] =
multiply [tex] \frac{1}{2} [/tex] by 4 
and then simplify 
[tex] 3^{2} [/tex]

so it will be 
4x6x9=216
your answer is d.216