dantap dantap 23-03-2020 Mathematics contestada Which polynomial has a leading coefficient of 4 and a degree of 3? (1) 3r+ – 2x2 + 4x - 7 (3) 4x+ - 3r3 + 212 (2) 4 + x - 4x2 + 5x3 (4) 2x + x2 + 4r3