Answer
$16\sqrt 2$
Work Step by Step
$2\sqrt {50}+3\sqrt 8=2\sqrt {25\times2}+3\sqrt {4\times2}=2\times5\sqrt 2+3\times2\sqrt 2=10\sqrt 2+6\sqrt 2=(10+6)\sqrt 2=16\sqrt 2$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Review Exercises - Page 143: 48
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.
