tag:blogger.com,1999:blog-4328868473538410248.post3636489271174939204..comments2023-10-17T07:21:40.517-07:00Comments on ZERO out of FIVE: The solution to this polynomial is whaleUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4328868473538410248.post-12370132897872031822009-01-28T16:25:00.000-08:002009-01-28T16:25:00.000-08:00This may be an older teacher similar to my next-do...This may be an older teacher similar to my next-door neighbor - he used this check mark (or tick mark) to mean "incorrect" and a C for "correct".Curmudgeonhttps://www.blogger.com/profile/04323026187622872114noreply@blogger.com