Q2. Write a complete C program to determine the roots of the quadratic equation: ax+ bx+c=0 using the well-known quadratic formula: -btv 62-4ac X = 2a The quantity b2 - 4ac can be greater than, less than or equal to zero. Test the program using the following data: (Screenshot your output for all three cases) 1.) a = 3, b = 6, C = 3 2.) a = 1, b = 3, C = 1 3.) a = 2, b = -4, c = 3 Hint: If b2 - 4ac >0 then results are 2 real roots. If b2 - 4ac =0 then results are repeated real roots. If b2 - 4ac