Answer
$x=+/-$ $\sqrt \frac{5}{2}$
Work Step by Step
$2x^{2}-5=0$
$2x^{2}=5$
$x^{2}=\frac{5}{2}$
$x=+/-$ $\sqrt \frac{5}{2}$
Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 0 - Section 0.5 - Solving Polynomial Equations - Exercises - Page 30: 17
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.
