Respuesta :

ctpehrson
If this is the question I was asked on my test (as shown in picture)I had chosen the last choice or D and got it correct. 
Sorry if this isn't the same answer.
Hope this helps!
CTPehrson

Ver imagen ctpehrson

Answer:

x(^9 radicand y^2)

Last option

Step-by-step explanation:

just took the test and got it right