#include<stdio.h>
#include<conio.h>
#include<math.h>
int main (void)
{
float x1,x2,c=0,e=1;
clrscr();
printf("Enter the value of x: ");
scanf("%f",&x1);
while(e>=0.0001)
{
x2=x1-(x1*x1-3*x1+2)/(2*x1-3);
e=fabs((x2-x1)/x2);
c++;
x1=x2;
}
printf("Ittertation no: %.0f\nAns: %f",c,x2);
getch();
}