Determine whether the following equations have a solution or not? Apply the discriminant,
are the solutions real, repeated real, or complex?
Steve traveled 200 mile at a certain speed, had he gone 10 mph faster, the trip would have taken one hour less, find the speed of his vehicle?
The solution determines the number of solutions to a quadratic equation by discriminant. It then shows how to set up and solve equation for the real world problem.