We see the examples of (3) and (6) in this section. By setting n=10 in a polynomial we can have the corresponding decimal number. Let us see the cases of our polynomials (3) and (6). Putting n=10 in (3) gives us
(6) gives us as well
These kinds of relations can be calculated in the other figure systems (n-adic number system). For example, by putting n=5 in (3) we get
and
