solve with python

2a Problem 3 (15 points). Recall the quadratic formula x = -btvb2-4ac which solves for the roots of ax2 + bx + c = 0. Write a function that calculates and returns a list containing both of the roots, given the three coefficients. Be sure to include a docstring! What does it need to include? Calculate the roots of x? - x - 12 = 0, returning them directly into two variables. Print them