Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 2 - Section 2.3 - Multiplication and Division of Signed Numbers - Exercises: 45

Answer

30

Work Step by Step

Multiply the absolute values. Since all factors are positive the product is positive. $(+5)(+2)(+3)=|+5|×|+2|×|+3|=5×2×3)=30$
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