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Home  /  Precalculus: CTF (5e, High School Edition)  /  Chapter 9 · Polar Coordinates; Vectors
Section 9.3

The Complex Plane; De Moivre's Theorem

Complex numbers in polar form; powers and roots via De Moivre.

3 lessons. Pick what you need.

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Chapter 9 · Polar Coordinates; Vectors
9.1 9.2 9.3 9.4 9.5
Lesson

Lesson on the Trigonometric (Polar) Form of Complex Numbers

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Lesson

Lesson on the Product and Quotient Theorems for Complex Numbers

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Lesson

Lesson: De Moivre's Theorem and Powers and Roots of Complex Numbers

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