#include<stdio.h>
#include<math.h>
int main()
{
double x0,x1,h;
x0=1.5;
while(h>=1e-5)
x1=x0-(((2*x0-4)*x0+3)*x0-6)/((6*x0-8)*x0+3);
h=fabs(x1-x0);
x0=x1;}
printf("The root is %5.2f\n",x0);
return 0;
}