College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 5, Systems of Equations and Inequalities - Section 5.3 - Partial Fractions - 5.3 Exercises - Page 461: 7



Work Step by Step

Simplify $\dfrac{x^2}{(x-3)(x^2+4)}$ into partial fraction decomposition. Here, $x^2+4$ can not be factorized. The decomposition will be written in the linear function of $x$. Applying the partial fraction decomposition rule. $\dfrac{x^2}{(x-3)(x^2+4)}=\dfrac{A}{x-3}+\dfrac{Bx+C}{x^2+4}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

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.