Mathvault
Joined 30 March 2016
Latest comment: 8 years ago by DVdm in topic March 2016
March 2016 edit
Hello, I'm DVdm. I wanted to let you know that I removed an external link you added to the page Quadratic equation because it seemed inappropriate for an encyclopedia. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page or take a look at our guidelines about links. Thanks. DVdm (talk) 18:39, 30 March 2016 (UTC)