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Pre-calculus - Adding two complex numbers - Online tutor (8+ root(-18)) + (5- root(-50))

In this math tutorial, I will show you how to add and subtract complex numbers. You will learn the steps in adding rational ...
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Pre-calculus - Multiplication of complex numbers (root(-10))^2

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