Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 1 - Section 1.7 - Multiplication and Division of Real Numbers - Concept and Vocabulary Check - Page 84: 4

Answer

positive

Work Step by Step

Having an even number of negative numbers means that the negative numbers can be "paired together". Each pair of negative numbers will have a positive number as product. Thus, the product of an even number of negative numbers is a positive number.
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