If a polynomial function f of x has roots 3 plus square root of 5 and negative 6 , what must be a factor of f of x ?
A
open paren x plus open paren 5 plus square root of 3 close paren close parenB
open paren x plus open paren 3 minus square root of 5 close paren close parenC
open paren x minus open paren 5 minus square root of 3 close paren close parenD
open paren x minus open paren 3 minus square root of 5 close paren close paren