Write the code using c programming.

Quadratic Equation with Pointers. Get the a, b and c values from users in main function. Write a Quadratic function which will take a, b and c values by pointer and return the answer by pointers. You will write four more functions as described below Discriminant(), real-different-root() Real-single-root(), imaginary-root() -b + V(B2. 4ac) root1 - Discriminant = b2 - 4ac If the discriminant > 0, NOTE -0. V(b2. 4ac) All functions must be called by using function pointers. All return type and parameter types should be pointers If the discriminant = 0, root1 - root2 = Answer should be printed in main function 2a root2 2a -b 2a i V-(b4ac) root1 - -b 2a 2a If the discriminant