Complex Numbers

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trig formulas

This video includes sample exercises and step-by-step explanations of imaginary and complex numbers for the California Standards Test.

In this video, Salman Khan of Khan Academy explains complex numbers. Part 1 of 2.

In this video, Salman Khan of Khan Academy explains i and imaginary numbers.

This video includes sample exercises and step-by-step explanations of complex numbers and conjugates for the California Standards Test.

The perfect study site for high school, college students and adult learners. Get help to do your homework, refresh your memory, prepare for a test, ....

In this video, Salman Khan of Khan Academy explains complex numbers. Part 2 of 2.

An introduction to complex numbers.

How to solve equations in polar form.