Consider Only the Discriminant $b ^ { 2 } - 4 a c$

Multiple Choice

Consider only the discriminant, $b ^ { 2 } - 4 a c$ to determine whether one real-number solution, two different real-number
solutions, or two different imaginary-number solutions exist.
- $| 5 x | = 0$

A) 0,5
B) 0
C) $- 5,5$
D) $- 5,0$