I am trying to find an older thread/link about Math.

I think one of our non-US posters listed a website which gave the most clear description of Algebra factorization that I have ever seen. I thought it was CollinsMum, but not finding it. Anyone recall this? I know I printed it out... but if you saw my desk right now, you'd know why I'm posting this...

Hope my description rings a bell for someone. Thanks.