danlcr1960 danlcr1960 20-04-2020 Mathematics contestada 2 Points Multiply the polynomials. (х- 7)(х2 + 3х – 3) ОА. 3 – 4х2 – 24 21 О В. x — 7х2 — 24х + 21 ооо Ос. 3 – 72 - 3x+21 O D. х3 – 4х2 – 3х+21 SUBM