Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 2 - Limits - 2.3 Basic Limit Laws - Exercises - Page 59: 11



Work Step by Step

$\lim _{x\rightarrow 2}\left( x+1\right) \left( 3x^{2}-9\right) =\left( 2+1\right) \left( 3\times 2^{2}-9\right) =3\times \left( 12-9\right) =9$
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