SOLUTION: one solution of 20x^2+bx-9=0 is -6/5. Find b and the other solution. What is the value of b in the equation? What is the value of x in the equation?

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equation Customizable Word Problems -> SOLUTION: one solution of 20x^2+bx-9=0 is -6/5. Find b and the other solution. What is the value of b in the equation? What is the value of x in the equation?      Log On


   

Question 806019: one solution of 20x^2+bx-9=0 is -6/5. Find b and the other solution.
What is the value of b in the equation?
What is the value of x in the equation?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
b = 33/2
x = 3/8