**MathOverflow is not for homework help.**

Here is one suggestion for a comment template for homework (or homework-like) questions, which is a bit longer - it contains link to FAQ on meta and mentions other sites (the list of sites and the formulation are copied from FAQ).

> [MathOverflow is not for homework help](https://meta.mathoverflow.net/questions/203/frequently-asked-questions-mathoverflow-faq/207#207). But there are lots of other math Q&A sites where your question might fit right in, like [math.stackexchange.com](http://math.stackexchange.com/), [Ask Dr. Math](http://mathforum.org/dr/math/), [Art of Problem Solving](http://www.artofproblemsolving.com/Forum/index.php), [Physics Forums](http://www.physicsforums.com/), [NRICH](http://nrich.maths.org/discus/messages/board-topics.html).   


`[MathOverflow is not for homework help](https://meta.mathoverflow.net/questions/203/frequently-asked-questions-mathoverflow-faq/207#207). But there are lots of other math Q&A sites where your question might fit right in, like [math.stackexchange.com](http://math.stackexchange.com/), [Ask Dr. Math](http://mathforum.org/dr/math/), [Art of Problem Solving](http://www.artofproblemsolving.com/Forum/index.php), [Physics Forums](http://www.physicsforums.com/), [NRICH](http://nrich.maths.org/discus/messages/board-topics.html).`