I have forgotten
my Password

Or login with:

  • Facebookhttp://facebook.com/
  • Googlehttps://www.google.com/accounts/o8/id
  • Yahoohttps://me.yahoo.com
Index » Other » Great Websites »

testing

CodeCogs\′s Photo
13 Feb 14, 8:04AM
testing
<div class="orangebox">[begin{align*}]</div>&&\left({x^8-1}\right)\\&=&\left({(x^4)^2-1}\right)\\&&\text{the difference of squares}
Currently you need to be logged in to leave a message.