__C++ program to determine the roots of quadratic equation__

The objective of the code is to find the roots of the quadratic equation . For calculating the roots of the quadratic equation we will use the formula .

**Sample input**

2 3 1

**Sample output**

Roots of the equation are: -0.5 and -1

__ Code(C++):-__

#include <bits/stdc++.h>

using namespace std;

int main()

{

int a,b,c,D;

float x1,x2,m;

cout<<"Enter the coefficient of the each term of the quadratic equation\n";

cin>>a>>b>>c;

D=(b*b)-(4*a*c);

if(D<0)

cout<<"_Imaginary roots\n";

else

{

m=sqrt(D);

x1=(-b+m)/(2*a);

x2=(-b-m)/(2*a);

cout<<"Roots of the equation are: "<<x1<<" and "<<x2;

}

return 0;

}

__Output:-__

Enter the coefficient of the each term of the quadratic equation

2 3 1

Roots of the equation are: -0.5 -1.0

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