Program to find real roots of quadreatic equation in C-language

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Program to find real roots of quadreatic equation in C-language

#include<stdio.h>
#include<math.h>
int main()
{
    float a,b,c,X,Y;
    printf("Only for real roots\n");
printf("Enter the value of coefficient x^2\n");
scanf("%f",&a);
  printf("Enter the value of coefficient x\n");
  scanf("%f",&b);
  printf("Enter the value of constant\n");
    scanf("%f",&c);
    X=(-b+(sqrt((b*b)-(4*a*c))))/(2*a);
    Y=(-b-(sqrt((b*b)-(4*a*c))))/(2*a);
    printf("Roots are \nx=%f \ny=%f",X,Y);
}

OUTPUT
Only for real roots
Enter the value of coefficient x^2
1
Enter the value of coefficient x
4
Enter the value of constant
4
Roots are
x=-2
y=-2

 This program help you to find roots of quardetic equation and this program is perfect example of sqrt function.

 If you like this program then you can share it and for any issues you can direct contact with me from Home Page.


For regular updates you can also follow my site.

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