sacoratelfare1713 sacoratelfare1713 04-05-2018 Mathematics contestada What is the factorization of the polynomial below? –x2 – 15x – 54 A. (x – 9)(x + 6) B. (x + 9)(x + 6) C. –1(x + 9)(x + 6) D. (x + 9)(x – 6)