View Code of Problem 42

#include<stdio.h>
#include<string.h>
#include<math.h>
int main()
{
	float a,b,c;
	float x1,x2;
	scanf("%f %f %f",&a,&b,&c);
	x1 = (-b+sqrt(b*b-a*c*4))/(2*a);
	x2 = (-b-sqrt(b*b-a*c*4))/(2*a);
	printf("%.2f %.2f\n",x1,x2);
	return 0;
}