#### DESCRIPTION:

Here's the continuation of the Khan Academy video on complex numbers. This will show you how to use complex numbers in rational expressions.

#### OVERVIEW:

Complex Numbers (part 2) is a free educational video by Khan Academy.It helps students in grades 9,10,11,12 practice the following standards HSN.CN.A.3,HSN.CN.A.2,.

This page not only allows students and teachers view Complex Numbers (part 2) but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

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1. HSN.CN.A.3 :** Find the conjugate of a complex number; use conjugates to find moduli and quotients of complex numbers..

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2. HSN.CN.A.2 :** Use the relation i2 = -1 and the commutative, associative, and distributive properties to add, subtract, and multiply complex numbers..

GRADES:

**9101112**

STANDARDS:

**HSN.CN.A.3HSN.CN.A.2**