Hello friends, Welcome to your **Techgsr.co** blog. And today in this article we will learn about **how to write Program to find the roots of a quadratic equation** .So let’s go to our topic

#include <iostream.h> #include <conio.h> #include <math.h> int main() { clrscr(); float a,b,c,d,root1,root2; cout << “Enter the 3 coefficients a, b, c : ” << endl; cin>>a>>b>>c; if(!a){ if(!b) cout << “Both a and b cannot be 0 in ax^2 + bx + c = 0” << “\n”; else { d=-c/b; cout << “The solution of the linear equation is : ” << d << endl; } } else { d=b*b-4*a*c; if(d>0) root1=(-b+sqrt(d))/(2*a); root2=(-b-sqrt(d))/(2*a); cout << “The first root = ” << root1 << endl; cout << “The second root = ” << root2 << endl; }getch(); return 0; }

This program takes in the values of the three coefficients a, b, and c as a screen input from

the user.

It then determines the roots of the quadratic equation using the formula ax^2 + bx + c = 0.

The two roots are then outputted using the ‘cout’ command.

**INPUT** :

4 4 -3

**OUTPUT** :

The first root = 0.5

The second root = -1.5

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So I hope that you learn about the Predict the output of following C++ program **in cpp** And if you have any more queries about computer relegated then feel free to discuss your problem in the comment section.Thank you so much and come back for more updates about** Techgsr.co .**