#### Answer

Integration by trigonometric substitution; $ x=\tan \theta $.

#### Work Step by Step

We can solve this integral by using trig substitution. We choose the substitution as: $ x=\tan \theta $.

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Published by
W. H. Freeman

ISBN 10:
1464125260

ISBN 13:
978-1-46412-526-3

Integration by trigonometric substitution; $ x=\tan \theta $.

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