What if the world of numbers you have known until now was actually only half of the story? This question is the gateway to ...

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 ...

A collection of notes, lessons and worksheets on square and cube roots and properties of radicals. The notions of square and cube roots are introduced and illustrated through some examples. There is a ...

Square-root-calculating circuits find wide use in instrumentation and measurement systems for such tasks as calculating the rms (root-mean-square) value of an arbitrary waveform, for example. Hence, ...

In the notes the notions of square and cube roots are introduced and illustrated through some examples. Then there is a large number of practice problems in which students have to simplify and ...