For that "confusing math q" thread that disappeared

Pre-College Issues High School Life
1

<p><a href="http://sg.answers.yahoo.com/question/index?qid=20061114162221AA8jaT7%5B/url%5D"&gt;http://sg.answers.yahoo.com/question/index?qid=20061114162221AA8jaT7&lt;/a&gt;&lt;/p>

<p>Don't know why it suddenly disappeared, I refreshed and it was gone.</p>

2

<p>they delete threads like that sometimes...</p>