Verified answer

If you haven't selected a best answer you can still delete it by doing what the people in here are telling you to do. However, if you have already selected a best answer you can't delete. It pretty much becomes part of the yahoo answer database :(

Just go to Edit (under your question) and one of the options says Delete My Question, but if you're question has gone into voting or you already picked an answer for it, it's become permanent and you can't remove it. Hope this helps! =]

Click on your name andgo to my questions tab and then theres a drop down box below the question click it and it says 'delete question'

Right below your answer it say's Edit then it say's Delete hope i helped :)