Question

Write a java program s=1+x+x2+x3+x4+ _____ n term.

PLEASE, WRITE INPUT, OUTPUT AND VARIABLE DESCRIPTION TABLE ALSO. ​

Answer 1

Answer:

import java.util.Scanner;

public class Main

{

public static void main(String[] args) {

    Scanner sc = new Scanner(System.in);

 int sum = 1;

 System.out.print("Enter the value for x in the series 1+x+x2+x3+x4+ _____ n term:");

 int x = sc.nextInt();

 System.out.print("Enter the value for n in the series 1+x+x2+x3+x4+ _____ n term:");

 int n = sc.nextInt();

     for(int i = 1; i <= n; i++){

         sum += (x*i);

     }

    System.out.println(sum);

   }

}

Explanation: