User talk:Rvencio

Hopefully, one day I would be able to prove something and contribute.

I don't understand
Why is it not the case that $\paren {\dfrac 7 4}^{k - 1} \paren {\dfrac 7 4}^2 = \paren {\dfrac 7 4}^{k + 1}$? --prime mover (talk) 19:27, 11 May 2021 (UTC)