Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Appendix E - Sigma Notation - E Exercises: 4

Answer

$4^{3}+5^{3}+6^{3}$

Work Step by Step

We expand the sigma notation by writing $i^{3}$ as $i$ increases from 4 to 6: $\displaystyle \sum_{i=4}^{6}i^{3}=4^{3}+5^{3}+6^{3}$
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.