Solution: In Exercises 21 and 22, use the discriminant to
Chapter , Problem 21(choose chapter or problem)
In Exercises 21 and 22, use the discriminant to determine whether the equation has real number solutions or nonreal complex number solutions. 2x2 + 4x = 5
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer