Question: how to solve a quadratic equation in c?
Answer: #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);
d = b * b - 4 * a * c;