In this video playlist you will learn everything you need to know with complex and imaginary numbers -i(4 - 8i) ...

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

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Multiplying 2 x 2 is easy. But multiplying two numbers with more than a billion digits each — that takes some serious computation. The multiplication technique taught in grade school may be simple, ...

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.