Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 3 - Review - Exercises: 22

Answer

$2x\tan \left( 1+x^{2}\right) sec\left( 1+x^{2}\right) $

Work Step by Step

$\dfrac {d}{dx}sec\left( 1+x^{2}\right) =sec\left( 1+x^{2}\right) \times \tan \left( 1+x^{2}\right) \times \dfrac {d}{dx}\left( 1+x^{2}\right) =2x\tan \left( 1+x^{2}\right) sec\left( 1+x^{2}\right) $
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