Imaginary Numbers – Basic Introduction

This precalculus video tutorial provides a basic introduction into imaginary numbers. it explains how to simplify imaginary numbers as well as adding, subtracting, multiplying and dividing imaginary numbers.

Complex Numbers – Free Formula Sheet:
https://www.video-tutor.net/precalculus-formula-sheets.html

Imaginary Numbers:
https://www.video-tutor.net/complex-numbers.html