Thursday, June 3, 2021

 //C program to factorize an algebraic expression with coefficient of leading term 1 and degree 2

#include <stdio.h>

#include <conio.h>

#include <string.h>

#include <math.h>

#include <stdlib.h>

int main()

{

    

    int i,c[3],m[2],d=0,x,y,z;

    printf("Compare your equation with ax^2+bx+c and input the values for a, b and c\n");

    printf("input a"); scanf("%d",&c[1]);

    printf("input b"); scanf("%d",&c[2]);

    printf("input c"); scanf("%d",&c[3]);

    printf("The factors of (%d)x^2+(%d)x+(%d) are",c[1],c[2],c[3]);

    

    

    

    d=c[2]*c[2]-4*c[1]*c[3];

    x=pow(d,0.5);

    y=2*c[1];

    z= -1*c[2];

    m[1]=(z+x)/y;

    m[2]=(z-x)/y;

    

   for (i=1;i<=2;i++)

   {printf("(x");

     if(m[i]<0)

         {printf("+%d)",abs(m[i]));

         }

         else

         {    if (m[i]==0 )

                  { printf(")");

                  }

                  else

                  {printf("-%d)",m[i]);

                  }

         }

   }

   

    

    

    getch();

    return 0;

}

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