Respuesta :

Cowmilk
C. Power of 1/2 is equal to square root.
carlosego
For this case we have the following expression:
 18 ^ (1/2)
 For power properties, we can rewrite this number as follows:
 18 ^ (1/2) = sqrt (18)
 This last expression is a radical expression.
 Answer:
 sqrt (18)
 option C