Question

write program for solving quadratic equation using if.... else statement in c​

Answer 1

Explanation:

Program 1: calculate roots of a quadratic equation

#include<stdio.h>

#include<math.h>

int main(){

float a,b,c;

float d,root1,root2;

printf("Enter a, b and c of quadratic equation: ");

scanf("%f%f%f",&a,&b,&c);