Finite Math and Applied Calculus (6th Edition)

Published by Brooks Cole
ISBN 10: 1133607705
ISBN 13: 978-1-13360-770-0

Chapter 0 - Section 0.2 - Exponents and Radicals - Exercises - Page 17: 118

Answer

3

Work Step by Step

$\frac{2}{x^{3}}-\frac{6}{x^{4}}=o$ $x^{4}(\frac{2}{x^{3}}-\frac{6}{x^{4}})=0$ $x^{4}\frac{2}{x^{3}}-x^{4}\frac{6}{x^{4}}=0$ $2x-6=0$ $2x=6$ $x=3$
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