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Pre-calculus - Rewriting complex numbers to higher powers
In this video series I show you how to simplify complex numbers to a higher power. We notice that i raised to a power repeats ...
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Algebra 2 - How to multiply two complex numbers using special products (5 - 3i)(5 + 3i)
In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power.
The common mistake number five is that students often flip the denominator or multiply by the reciprocal too early. Let me go ahead and show you the mistake that you look at a complex fraction and say ...
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