In this math tutorial, I will show you how to multiply complex numbers. Complex numbers come in the form of a + bi.

In this video playlist, you will learn how to simplify complex numbers under a radical as well as raised to a higher power.

This series is excerpted from “Digital Signal Processing: Instant Access.” Order this book today and receive an additional 20% discount. Click here www.elsevierdirect.com and be sure to type in 92836.

Imagine winding the hour hand of a clock back from 3 o’clock to noon. Mathematicians have long known how to describe this rotation as a simple multiplication: A number representing the initial ...