Which of the following is equal to (x+2)!/x!?\nOptions:\n(A) x-1\n(B) 1+(1/x) \n(C) 1\n(D) x+1\n(E) (x+1) (x+2)  Hmmm, my stream of consciousness:
User
(x + 1)! = (x + 1) (x+2)* x!\n(x + 1)!/x! = (x + 1)(x+2) So, the answer is (E).
Assistant