Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 10 - Radical Expressions and Equations - Chapter Review - 10-4 Solving Radical Equations: 41

Answer

$\frac{-1+\sqrt 7}{4}\approx0.4$

Work Step by Step

Multiply both sides by the denominator of the left side. $\frac{x}{2+\sqrt 7}=\frac{3-\sqrt 7}{4}$ $x=\frac{(3-\sqrt 7)(2+\sqrt 7)}{4}=$ $\frac{6+3\sqrt 7-2\sqrt 7-7}{4}=$ $\frac{-1+\sqrt 7}{4}\approx0.4$
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.