Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 4 Quadratic Functions and Factoring - 4.5 Solve Quadratic Equations by Finding Square Roots - 4.5 Exercises - Skill Practice - Page 269: 18



Work Step by Step

Simplifying the expression using the rules of radicals, we find: $$\frac{\left(3+\sqrt{7}\right)\left(2+\sqrt{10}\right)}{\left(2-\sqrt{10}\right)\left(2+\sqrt{10}\right)} \\ \frac{\left(3+\sqrt{7}\right)\left(2+\sqrt{10}\right)}{6} \\ \frac{6+3\sqrt{10}+2\sqrt{7}+\sqrt{70}}{6}$$
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.