alyssafernandez205 alyssafernandez205 25-02-2020 Mathematics contestada What is the difference of the following polynomials? (6r3 – 2x2 + 4) - (2x + 4x² – 5) A)0 4x² – 2x² – 1 B)8x3 + 6x2 - 1 C)4x3 – 2x2 + 1 D)4x3 - 6x2 +9