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- #include <stdio.h>
- #include <iostream>
- #include <math.h>
- using namespace std;
- int main (){
- int a, b, c;
- float delta, x1, x2;
- cout << "Digite o coeficiente A: " << endl;
- cin >> a ;
- cout << "Digite o coeficiente B: " << endl;
- cin >> b ;
- cout << "Digite o coeficiente C: " << endl;
- cin >> c ;
- delta =(b*b) - 4*a*c;
- x1 =( -b + sqrt (delta)) /(2*a );
- x2 =( -b - sqrt (delta)) /(2*a) ;
- if (delta > 0) {
- cout << "A primeira raiz e: " << x1 << endl;
- cout << "A segunda raiz e: " << x2 << endl;
- }
- else if (delta <0 ){
- cout << "Nao ha raiz real" << endl;
- }
- else if (delta = 0) {
- cout << "A raiz e: " << x1 << endl;
- }
- return 0;
- }
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