View Code of Problem 42

#include<stdio.h>
#include<math.h>
main()
{
	
	float x1,x2,a,b,c,d;;
	scanf("%f%f%f",&a,&b,&c);
	d=b*b-4*a*c;

	x1=(-b+sqrt(d))/(2*a);
    x2=(-b-sqrt(d))/(2*a);

	printf("%.2f%.2f\n",x1,x2);
}