Multiplying Complex Numbers
In this lesson, you will learn how to multiply complex numbers using the box method. This technique is useful for those who struggle with the traditional FOIL method. The box method is an organized way of multiplying two binomials and ensures that all terms are accounted for. By finding the area of smaller boxes within the larger box, you can quickly and easily solve complex multiplication problems. This method simplifies the process and enables you to confidently solve complex multiplication problems.
Multiplying two complex numbers
I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exactly how to solve math problems step by step. The problems are done in real time and in front of a regular classroom. These videos are intended to help you learn how to solve math problems, review how to solve a math problems, study for a test, or finish your homework. I post all of my videos on YouTube, but if you are looking for other ways to interact with me and my videos you can follow me on the following pages through My Blog, Twitter, or Facebook.
- Simplify (5+4i)(7-i)
- Simplify (2-i)²
