Bestselling math author Danica McKellar has valuable communication tips from a career as a professional storyteller.

On a set of broken clay bowls from northern Mesopotamia, delicate flower patterns have turned out to be something far more radical than decoration. New analysis of this ancient art suggests that early ...

Adding the indices gives \(5\frac{1}{2}\) which is \(\frac{11}{2}\). \(= {y^{\frac{{11}}{2}}}\) Now try the examples questions below.

Simplifying expressions using the laws of indices Fractions as indices - Rule 2 Indices show where a number has been multiplied by itself, eg squared or cubed, or to show roots of numbers, eg square ...

Please provide values below and click the "Calculate" button to get the result. Percentage calculator helps you to calculate the percentage between given numbers by using formulas, in arithmetic, a ...