Develop, debug, and document a program to determine the roots of a quadratic equation, ax2 + bx

Question:

Develop, debug, and document a program to determine the roots of a quadratic equation, ax2 + bx + c, in either a high-level language or a macro language of your choice. Use a subroutine procedure to compute the roots (either real or complex). Perform test runs for the cases

(a) a = 1, b = 6, c = 2;

(b) a = 0, b = -4, c = 1.6;