Answer
$\frac{1}{\sqrt (2^3)}$
Work Step by Step
By definition,
$2^{-1.5}$ = $\frac{1}{2^{1.5}}$ = $\frac{1}{2^{\frac{3}{2}}}$ = $\frac{1}{\sqrt (2^3)}$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 1 - Section 1.2 - Exponents and Radicals - 1.2 Exercises - Page 22: 14
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.
