kaylee2021 kaylee2021 08-10-2019 Mathematics contestada es ) What is the sum of (2x4 + 5x3 - 8x2 - x + 10) and (8x4 - 4x} + x? - x + 2)? A) 10x4 + x3 - 9x2 - 2x + 12 10x4 + 9x? - 7x2 - 2x + 12 10x4 + x3 - 9x? +12 D) 10x4 + x3 - 7x2 - 2x + 12 Submit