Input
Enter coffiecnt of x^2,x and consonant : 1 1 -6Output
roots are real and distinct root1 = 2 and root2 = -3
Step 1: START
Step 2: Enter value of coffiecnt of X^2,X,and consonant.
Step 3: Calculate D=(b*b)-(4*a*c)
if D==0
print roots are equal;
else if (D>0)
print roots are real and distinct;
else
print roots are imagenary;
Step 4: END
/* find roots of quadratic equation */
#include<stdio.h>
#include<math.h>
int main()
{
int a,b,c,root1,root2,D;
/* Quadratic equation ax2+bx+c */
printf("Enter the value of a , b , c : ");
scanf("%d%d%d",&a,&b,&c);
D = (b*b)-(4*a*c);
if(D == 0)
{
printf(" roots are real and equal \n");
root1=root2=(-b)/(2*a);
printf(" root1 = %d and root2 = %d ",root1,root2);
}
else if(D > 0)
{
printf(" roots are real and distinct \n");
root1=((-b)+sqrt(D))/2*a;
root2=((-b)-sqrt(D))/2*a;
printf(" root1 = %d and root2 = %d ",root1,root2);
}
else
printf(" roots are imagenary \n");
return 0;
}/* Find roots of quadratic equation */
#include<iostream>
#include<math.h>
using namespace std;
int main()
{
int a,b,c,root1,root2,D;
/* Quadratic equation ax2+bx+c */
cout<<"Enter the value of a , b , c : ";
cin>>a>>b>>c;
D = (b*b)-(4*a*c);
if(D == 0)
{
cout<<" roots are real and equal \n";
root1=root2=(-b)/(2*a);
cout<<" root1 = "<<root1<<" and root2 = "<<root2;
}
else if(D > 0)
{
cout<<" roots are real and distinct \n";
root1=((-b)+sqrt(D))/2*a;
root2=((-b)-sqrt(D))/2*a;
cout<<" root1 = "<<root1<<" and root2 = "<<root2;
}
else
cout<<" roots are imagenary ";
return 0;
}Enter coffiecnt of x^2,x and consonant : 1 1 -6
roots are real and distinct
root1 = 2 and root2 = -3
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