Question 16The expression x3 - 4x2 + cx + d is such that x + 1 is its factor, and its value is 1 when x = -2. Find c and d.A.c = 4 and d = 9B.c = 4 and d = 9C.c = -20 and d = -15D.c = 20 and d = -15Objective Show full explanation