- #1
RidiculousName
- 28
- 0
I am not sure how to figure this out. Basically, I know X^{N} + X^{N} = 2X^{N} and that 2^{N} + 2^{N} = 2^{N+1}. So, since 2 * 2 = 4 why doesn't 2^{N+1} = (2 * 2)^{N} = 4^{N}?