#include <stdio.h>
#include <math.h>
int main()
{
int a,b,c,d;
float x1,x2;
printf("enter value of a,b,c ");
scanf("%d %d %d",&a,&b,&c);
d=pow(b,2)-4*a*c;
if(d>=0){
if(d>0){
x1=-b+pow(d,1/2)/2*a;
x2=-b-pow(d,1/2)/2*a;
printf("x1=%.2f,x2=%.2f",x1,x2);
}else{
x1=x2=-b/2*a;
printf("x1=x2=%.2f",x1);
}
}else{
printf("roots are _Imaginary");
}
return 0;
}
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