import javax.swing.JOptionPane;
public class AKAR_PERSAMAAN {
public static void main(String[] args) {
// TODO 0code application logic here
double a= Double.parseDouble(JOptionPane.showInputDialog("masukkan nilai a"));
double b= Double.parseDouble(JOptionPane.showInputDialog("masukkan nilai b"));
double c= Double.parseDouble(JOptionPane.showInputDialog("masukkan nilai c"));
double d=0;
double x1=0;
double x2=0;
String tampil="";
if (a>0){
d=b*b-4*a*c;
if (d>=0){
x1=-b+Math.sqrt(d)/2*a;
x2=-b-Math.sqrt(d)/2*a;
JOptionPane.showMessageDialog(null,"nilai x1 "+ x1 +"nilai x2"+ x2 );
}
else {
JOptionPane.showMessageDialog(null,"Akar imaginer");
}}
else {
JOptionPane.showMessageDialog(null,"Anda belum bisa" );
}
}
}
Tidak ada komentar:
Posting Komentar