Question

Which equation has the root x = –3 in addition to the same two roots as the equation x squared space minus space 2 x space minus space 24 space equals space 0?

A) x3 + x2 – 30x – 72 = 0






b) x3 – x2 – 30x + 72 = 0






C) x3 + 5x2 – 18x – 72 = 0






D) x3 – 5x2 – 18x + 72 = 0