Struggling to understand imaginary numbers? Learn what they are and how to simplify expressions with imaginary numbers with this online mini-course. You'll learn how to simplify the square root of a negative number; how to add, subtract, multiply, and divide with imaginary numbers; and how to use the "cycle of i" to simplify powers of i.

Private math tutors can be expensive and hard to find. These in-depth video courses are only a small fraction of what you'd spend on hourly tutoring!

- 5 Videos with detailed instructions and examples
- Mini-quizzes within each section
- Printable Study Guide
- Practice Quiz with Instant Feedback

I love that your resources are easy for my students to follow! - Ruth O.

My students find your resources very thorough, easy to navigate and understand! - Mary B.

I always appreciate well-made digital resources to supplement in class learning. Thank you! - Symon S.

I LOVE your math lessons! - Melanie B.

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