Quadratic equations are of the form

a ⋅ x² + b ⋅ x + c = 0

To solve these, one uses the quadratic formula:

There is a problem, though: if b²–4ac is less than zero, then it will fail. Write a program that can calculate x for a quadratic equation. Create a function that prints out the roots of a quadratic equation, given a, b, c. When the program detects an equation with no real roots, have it print out a message. How do you know that your results are plausible? Can you check that they are correct?

b+V6 - 4ac X = 2a II