Only the coefficients change, not the exponents when adding
-8n^2 + n + 1
21 divided by 2 is 10.5 and if you add 4 to it, it gives you 14.5. there you go
Nothing changes if you don't add anything.
Example:
10+10=20
20+0=20
nothing changes.
I don't believe that there is a limit
A - rolling exactly one six
