Question

find the sum of x^2+y^2 and x+y​

Answer 1

sorry

Step-by-step explanation:

pls give the values that I can solve

Answer 2

Given a series

x(x+y)+x^{2}(x^{2}+y^{2})+...+x^{n}(x^{n}+y^{n}) where x, y and n take integral values. The task is to Find the sum till nth term of the given series.

Examples:

Input: x = 2, y = 2, n = 2

Output: 40

Input: x = 2, y = 4, n = 2

Output: 92