10.9zylab: Quadratic formula

Implement the quadratic_formula() function. The function takes 3 arguments, a, b, and c, and computes the two results of the quadratic formula:

x1=b+b24ac2a

x2=bb24ac2a

The quadratic_formula() function returns the tuple(x1, x2). Ex: When a = 1, b = -5, and c = 6, quadratic_formula() returns(3, 2).

Code provided in main.py reads a single input line containing values for a, b, and c, separated by spaces. Each input is converted to a float and passed to the quadratic_formula() function.

Ex: If the input is:

2 -3 77 

the output is:

Solutions to 2x^2 + -3x + -77 = 0 x1 = 7 x2 = -5.50