but after compiling the result is look like this .....why ....Code:#include<stdio.h> #include<conio.h> #include<math.h> main() { float a,b,c,d,k,x,y; clrscr(); printf("Enetr the values of a,b,c=>"); scanf("%f %f %f",&a,&b,&c); d=((b*b)-(4*a*c)); k=sqrt(d); x= (-b+k)/(2*a); y= (-b-k)/(2*a); printf("The quadratic equation is x=%f and y=%f",x,y); getch(); }

wnter the values of a,b,c=>6 5 4

sqrt" DOMAIN error

The quadratic equation is x=+NAN and y=+NAN

its the program for to find out the result of the qudratic equation

with regards

anupam jamatia