Question

1. What values of a, b, and c would you use in the quadratic formula for the following equation?

5x^2 +9x=4
A.a= -4, b = 9, c = 5
B.a=5, b= 9, c = -4
C.a=5, b= 4, c = 9
D.a= 5, b = 9, c=4​

Answer 1

D

Explanation:

because it is the answer that I think of