[img]http://img19.imageshack.us/img19/9384/f5.JPG[/img]

#include <stdio.h>

#include <math.h>

void main()

{

double a,b,c,disc,x1,x2;

printf("To find the roots of a quadriatic equation with real roots\n")

disc=b*b-4*a*c

if(disc<0)

printf("The roots are complex",disc);

if(disc>=0)

printf("-b+sqrt(disc)/2a",x1);

printf("-b-sqrt(disc)/2a",x2);

This is what i wrote, i know it is missing alot

but I really dunno how to do it, so can anyone help me to do the rest

so it can run well