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Home  /  Lial Intermediate Algebra (13e)  /  Chapter 7 · Roots, Radicals, and Root Functions
Section 7.7

Complex Numbers

Imaginary and complex numbers; addition, subtraction, multiplication, and division of complex numbers.

3 lessons. Pick what you need.

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Chapter 7 · Roots, Radicals, and Root Functions
7.1 7.2 7.3 7.4 7.5 7.6 7.7
Lesson

Lesson on the Basics of Imaginary Numbers and Square Roots of Negative Numbers

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Lesson

Lesson on Operations with Imaginary Numbers and Complex Numbers

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Lesson

Lesson on Evaluating Higher Powers of i

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