LeMonkee LeMonkee 28-04-2020 Mathematics contestada SIMPLIFY(5x3 - 12x + 4) + (6x2 - 4x + 3) A) 5x3 - 6x2 -4x + 7 B) 5x3 + 6x2 -16x + 7 C) 5x3 + 6x2 - 4x + 7 D) -x3 + 16x2 -16x + 7