10
Math question, plz halp
(lemmy.ml)
Part (b). So, this is from the introduction of a discreet math book, How to Prove it, idk where to even start with this, and figure that since it's part of the 1st question in the intro that I should know how to do it. But, alas.
~~32767 is suspiciously close to cubed 32, and first question implies that's important (if you've done it)~~ knowing factors from the first question, you can do some shenanigans close to the first question logic
spoiler
a^n^-b^n^