how to find the roots of a quadratic equation in c program?
['int main() { int a, b, c, d; double root1, root2;', 'printf("Enter a, b and c where a*x*x + b*x + c = 0\\n"); scanf("%d%d%d", &a, &b, &c);', 'printf("First root = %.2lf\\n", root1); printf("Second root = %.2lf\\n", root2); }']