lillylove4617 lillylove4617 07-05-2018 Mathematics contestada Use the grouping method to factor the polynomial below completely. x3 – 4x2 + 3x – 12 A. (x2 + 4)(x – 3) B. (x2 – 4)(x + 3) C. (x2 – 3)(x + 4) D. (x2 + 3)(x – 4)