Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix A - Numbers, Inequalities, and Absolute Values - A Exercises: 65

Answer

$|ab|=|a||b|$

Work Step by Step

$|ab|=\sqrt (ab)^2$ $|ab|=\sqrt (a)^2(b)^2$ $|ab|=\sqrt a^2 \sqrt b^2$ $|ab|=|a||b|$
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