bhaskara 2

#include <stdio.h>
#include <math.h>
#include <stdlib.h>
    int main(){
    float A , B , C , X1 , X2 , delta;
    printf("A: ");
    scanf("%f", &A);

    printf("B: ");
    scanf("%f", &B);

    printf("C: ");
    scanf("%f", &C);

    delta = B*B - 4 * A *C;
    X1 = (-B + sqrt(delta)) / (2*A);
    X2 = (-B - sqrt(delta)) / (2*A);

    if(delta < 0) {
    printf("A equacao nao possui raizes reais\n");
    } else{
    printf ("X1:%.2f ",X1);
    printf ("X2:%.2f",X2);}
   return 0;



}