IDNLearn.com: Where your questions meet expert answers and community support. Find the answers you need quickly and accurately with help from our knowledgeable and experienced experts.

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​