Talk:2013 AIME II Problems/Problem 9
Revision as of 22:48, 5 December 2018 by Jetpakturtle (talk | contribs) (Created page with "==PIE== How did you get <math>3\cdot 2^{n}</math> when using PIE? ~~~~jetpakturtle")
PIE
How did you get when using PIE? Jetpakturtle (talk) 22:48, 5 December 2018 (EST)jetpakturtle