Write a complete C language program that finds the roots of a quadratic equation of the form ar +brc 0. Your program should prompt the user to enter the coefficients of the quadratic equation a, b and c (all of type double). Your program should evaluate the roots and display them oin the console preceded by a message that indicates their type (complex conjugates, real distinct roots, or repeated real roots). Test your program by solving each of the following equations: r2 + 5x + 6-0, 12-4' + 4-0, and 2.1,2 + 3.2: + 7-0