- #1
Fabrizio
- 4
- 0
Homework Statement
understanding the following equation:
##(n+1)^n(n+1)+1=n(n+1)^n+(n+1)^n+1##.
I don't know from where the first ##n## on the RHS comes and how this is related to a single addition of ##(n+1)^n##.
Homework Equations
##a(b+c)=ab+ac##
The Attempt at a Solution
My guess is that it has something to do with the distributive property or the binomial theorem, but i don't see how. The fact that this is very basic, i don't know how to attack the problem. I don't know of any intermediate steps. If someone wants to point out an intermediate step, it would be very much appreciated.