## Calculus (3rd Edition)

Published by W. H. Freeman

# Chapter 8 - Techniques of Integration - 8.1 Integration by Parts - Preliminary Questions - Page 395: 3

#### Answer

This is a poor integration by parts choice.

#### Work Step by Step

This is a very bad choice, because it will yield the integration $\int x^2 \cos xdx$ which is more complicated than the original one.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.