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Pre-calculus - simplifying a rational expression with an imaginary root as the denominator

In this video series, I show you how to simplify rational complex numbers. We do this by eliminating dividing by an imaginary number. We can either do this by multiplying by i, which produces -1, or ...
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Algebra 2 applying foil to multiply two binomials using imaginary unit i, (6+root(-8))(1+root(-18))

Description: In this video playlist you will learn everything you need to know with complex and imaginary numbers (6 + root(-8))(1 + root(-18)) Heavy snow warning as up to 10 inches to strike — travel ...