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												This video includes sample exercises and step-by-step explanations of imaginary and complex numbers for the California Standards Test. Khan Academy 
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												In this video, Salman Khan of Khan Academy explains complex numbers.  Part 1 of 2. Khan Academy 
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												In this video, Salman Khan of Khan Academy explains i and imaginary numbers. Khan Academy 
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												This video includes sample exercises and step-by-step explanations of complex numbers and conjugates for the California Standards Test. Khan Academy 
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												How to solve equations with complex numbers SOS Math 
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												In this video, Salman Khan of Khan Academy explains complex numbers.  Part 2 of 2. Khan Academy 
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