C Program to Solve Second Order Quadratic Equation
Posted by Samath
Last Updated: January 02, 2017
  550

Write a C Program to Solve Second Order Quadratic Equation.

Code:

#include<stdio.h>
#include<math.h>
 
int main() {
   float a, b, c;
   float desc, root1, root2;
 
   printf("\nEnter the Values of a : ");
   scanf("%f", &a);
   printf("\nEnter the Values of b : ");
   scanf("%f", &b);
   printf("\nEnter the Values of c : ");
   scanf("%f", &c);
 
   desc = sqrt(b * b - 4 * a * c);
 
   root1 = (-b + desc) / (2.0 * a);
   root2 = (-b - desc) / (2.0 * a);
 
   printf("\nFirst Root: %f", root1);
   printf("\nSecond Root: %f", root2);
 
   return (0);
}