Diiwhereid Diiwhereid Math Answered 7) What are the values of a, b, and c in the quadratic (x) = -2x - 5x - 12. A. a = 2,b = 5.c = 12 C.a = -2,b = -5,c =12 B. a = -2,b=-5,c=-12 D. a = 2,b= -5,6 = 12
