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

👉 Learn how to multiply radical expressions. In this playlist, we will explore multiplying radical expressions and then ...

In spite of their name, “imaginary” numbers are as real as any other numbers, especially when it comes to hunting for lost treasure. For our first Insights puzzle of 2019, let’s go on a treasure hunt.