aaronsteven200p4vwnq aaronsteven200p4vwnq 01-03-2018 Mathematics contestada Simplify. (4x4 + 7x2 + 6x) - (x3 - 7x + 10) A) 4x4 + 6x -10 B) 3x3 + 6x + 10 C) 3x7 +14x3 - 4x D) 4x4 - x3 + 7x2 + 13x - 10