beanatalya92104 beanatalya92104 05-11-2018 Mathematics contestada What are the values of a, b, and c in the quadratic formula given the equation, 3x^2+5x=0? A.a=3,b=5,c=-7 B.a=3,b=5,c=7 C.a=3,b=-5,c=7 D.a=3,b=-5,c=-7