Answer:Discriminant = 0
Number of real root = 1
Step-by-stef(x) = 3x² + 24x + 48
First, we need to find the discriminant.
Discriminant can be found using the formula b² - 4ac.
Discriminant = (24)² - 4(3)(48) = 0
Since the discriminant is 0, it implies that the function has one and only one real root.
