I have these two binomial expansions to be expanded up to the first 4 terms:

a) $(3+x)^{-2}$ for $|x| \lt 3$

b) $(3+x)^{-2}$ for $|x| \gt 3$

I don't understand how these will be any different? Or how the expansion will vary?

If anyone could give me a club that'd be great!