Answer
$ \frac{7+\sqrt 3}{20}$
Work Step by Step
$\frac{2}{7-\sqrt 3}=\frac{2}{7-\sqrt 3}\times\frac{7+\sqrt 3}{7+\sqrt 3}=\frac{2(7+\sqrt 3)}{49-9}=\frac{7+\sqrt 3}{20}$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter R - Review of Basic Concepts - Chapter R Test Prep - Review Exercises - Page 84: 114
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
