yoshdavwe76491 yoshdavwe76491 14-02-2018 Mathematics contestada Which polynomial represents the difference below? (9x8 + 8x7 + 9) - (6x7 + 2x + 2) A. 9x8 + 2x7 - 2x + 7 B. 3x8 + 2x7- 2x + 7 C. 9x15 + 3x7 + 7 D. 9x8 + 14x7 + 2x + 7