iritemilycecre iritemilycecre 19-07-2016 Mathematics contestada what are the values of a, b, and c in the quadratic equation –2x2 4x – 3 = 0? a. a = 2, b = 4, c = 3 b. a = 2, b = 4, c = –3 c. a = –2, b = 4, c = 3 d. a = –2, b = 4, c = – 3