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Complex Numbers: Multiplying Complex Numbers

College-Cram.com:: College Algebra:: Complex Numbers:: Multiplying Complex Numbers
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Description: What are complex numbers, and what's up with this imaginary number i? Use this Tab Tutor Series program to learn about complex numbers and see how to multiply them.
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Contents

  1. Complex Numbers: An Introduction
  2. Multiplying Complex Numbers
  3. Algebra Homework Help: Related Links

Complex Numbers: An Introduction

A complex number can be expressed in the form:

    a + bi

where a and b are real numbers.

The number i is defined as the square root of -1. It is an imaginary number, since the square root of any negative number is not a real number.

Complex numbers are not algebraic expressions. They are numbers, containing a real part (a) and an imaginary part (bi).

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What are complex numbers, and what's up with this imaginary number i? Use this Tab Tutor Series program to learn about complex numbers and see how to multiply them.

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Algebra Homework Help: Related Links

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Click one of these Keywords for more resources on the topic: algebra, coefficient, college algebra, complex conjugate, complex numbers, i, imaginary number, imaginary number i, imaginary numbers, multiplication, multiplying complex numbers, multiplying complex numbers and real numbers, number i, real numbers

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1 Presentation Comments

  1. erqerqe

    Laura on Monday, 19 November 2007, 09:27 CST |

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