\({9}\) is a square number. \(3 \times 3 = 9\) \(3 \times 3\) can also be written as \(3^2\). This is pronounced "\({3}\) squared". \({8}\) is a cube number. The ...

One mathematical shape that every student is familiar with is the square. As well as being a shape, squaring is also a procedure that can be applied to a number or algebraic letter. When we square a ...

We have seen the use of digital roots to check various calculations. Today we look at how we can make use of digital roots to find square roots. There are two uses of digital root in squares. It helps ...

Mastering quick square root calculations boosts maths exam performance. Speed and accuracy provide a significant advantage in algebra and geometry. Memorising key square roots and using mental math ...

Root mean square values and root sum square values are related concepts which have mathematical similarity and their respective areas of applicability, but they should never be confused with each ...

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 ...

If you want to find the square or square root of a number in Excel, this guide is for you. There are multiple methods to find square and square roots in Excel. We would discuss the easiest ones here.