Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.2 - Factors and Simplest Form - Exercise Set: 46

Answer

$-\frac{13}{15x}$

Work Step by Step

$-\frac{78}{90x}=-\frac{78\div6}{90x\div6}=-\frac{13}{15x}$
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