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Algebra 2 - Simplify a negative radical using the imaginary unit i, sqrt(-64)
In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write ...
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Pre-calculus - Rewriting a complex number without i on the denominator (6-5i) / i
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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