Write a C program to find the roots of a quadratic equation  Roots of quadratic equation program in C

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

float a,b,c,root1,root2;

clrscr();

printf(“n Enter values of a,b,c for finding roots of a quadratic eq:n“);

scanf(“%f%f%f”,&a,&b,&c);

/*checking condition*/

if(b*b>4*a*c)

{

root1=(b+sqrt(b*b–4*a*c))/2*a;

root2=(b–sqrt(b*b–4*a*c))/2*a;

printf(“n*****ROOTS ARE*****n“);

printf(“n root1=%fn root2=%f”,root1,root2);

}

else

printf(“n Imaginary Roots.”);

getch();

}
Also Read :