What are the values of a, b, and c in the quadratic equation 0 = x^2 – 3x – 2?
a =1/2 , b = 3, c = 2
a =1/2 , b = –3, c = –2
a =1/2 , b = 3, c = –2
a =1/2 , b = –3, c = 2