What is the discriminant of #x^2 + 4x + 10 = 0# and what does that mean?
1 Answer
Jul 26, 2015
Solve y = x^2 + 4x + 10 = 0
Explanation:
D = b^2 - 4ac = 16 - 40 = - 24 < 0. Since D < 0, there are no real roots. There are 2 complex roots.
