Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-6 Multiplying and Dividing Real Numbers - Practice and Problem-Solving Exercises - Page 44: 68

Answer

Never

Work Step by Step

Whenever two things are multiplied to get a positive number, they will always be divided to get a positive number. (The same is true if they are multiplied to get a negative number). Thus, the fact that there are two fractions is insignificant as this is never true for any number.
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