Question

for what natural values of n are the value of the following expression equal to a natural number: 36-n^2/n^2

Answer 1

All natural numbers

Explanation:

I'm assuming that you mean 36-(n^2/n^2)

A natural number is a positive integer

n^2/n^2 is always 1 for natural numbers.

so 36-1=35 which is a natural number