What are complex numbers

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What are complex numbers? What does imaginary parts of equal magnitude and opposite signs mean?

What is the quadratic formula? What is it used for? Provide a useful example.

Reference no: EM13127319

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What are complex numbers : What are complex numbers? What does imaginary parts of equal magnitude and opposite signs mean? What is the quadratic formula? What is it used for? Provide a useful example.
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