imsosorry700 imsosorry700 24-01-2021 Mathematics contestada The sum of 3x^2 + 4x -2 and x2 - 5x + 3 is a. 4x2 + x - 1 b. 4x2 - X + 1 C. 4x2 + x + 1 d. 4x2 - X-1