How do I read an exponential double value and output a sum of (X power of 3) + (X power of 2) +X +1? : This is my code, but it's not compiling right.
    import java.util.Scanner;


    public class Main {

      public static void main(String[] args) {
        //put your code here
    
        Scanner input=new Scanner(System.in);
    
        double x=input.nextDouble();
        x=(xe3)+ (xe2)+ x + 1;
        System.out.println(x);
       
      }
    }