AoPS Wiki:Problem of the Day/July 12, 2011
< AoPS Wiki:Problem of the Day
Revision as of 21:07, 11 July 2011 by Btilm305 (talk | contribs) (Protected "AoPSWiki:Problem of the Day/July 12, 2011": Problem of the Day ([edit=sysop] (indefinite) [move=sysop] (indefinite)) [cascading])
What is the fourth power of ?