< User:Pipesmoker

Revision as of 17:54, 9 December 2010 by Pipesmoker (Talk | contribs) (Created page with "<math>(a+b)^2 = a^2 + 2\cdot a\cdot b+b^2</math>")

<math>(a+b)^2 = a^2 + 2\cdot a\cdot b+b^2</math>

This page was last modified on 9 December 2010, at 17:54. Content is available under Creative Commons License SA 4.0 unless otherwise noted.