Which expression represents a complete factorization of 36mn-54m?
A9(4mn-6m)
B18(2-3)mn
C18m(2n-3)
D9m(4n-6)
Show the work for the answer please
A9(4mn-6m)
B18(2-3)mn
C18m(2n-3)
D9m(4n-6)