What is the square root of nine? The answer is today's date. March 3, 2009, or 3/3/9, is Square Root Day, a novel holiday created by a California teacher to help make math fun for students. Square ...

Somewhere around middle school, you learned about squaring numbers and the inverse, finding the square root of a number, but a little reminder can't hurt. You square a number when you multiply it by ...

Microsoft Excel is a powerful tool for carrying out complex calculations. If you work on Excel, then you might come across performing mathematical operations almost every day. Sometimes, we face ...