legosharkbites593 legosharkbites593 08-06-2020 Mathematics contestada Find the difference. (5x2 + 2x + 11) - (7 + 4x - 2x2) A. 3x2 + 6x + 4 B. 9 - 2x - 2x2 C. 3x2 - 2x + 4 D. 7x2 - 2x + 4