Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 2 - Differentiation - 2.3 Exercises: 94

Answer

$f''(x)=\dfrac{36}{x^5}+2.$

Work Step by Step

Using the Power Rule: $f'(x)=2x-\dfrac{9}{x^4}.$ Using the Power Rule: $f''(x)=\dfrac{d}{dx}f'(x)=\dfrac{36}{x^5}+2$
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