Respuesta :

For this case we have the following expression:
 9 ^ (2/3)
 Rewriting we have:
 3 ^ root (9 ^ 2)
 3 ^ root (81)
 3 ^ root (3 * 3 * 3 * 3)
 For power properties we have:
 3 ^ root (3 ^ 4)
 3 * (3 ^ root (3))
 Answer: 
 
The value that remains in the radicand is:
 3
 
option 1