Answer
$x = \frac{1}{2}$
Work Step by Step
$arccos~x+2~arcsin~\frac{\sqrt{3}}{2} = \pi$
$arccos~x+2~(\frac{\pi}{3}) = \pi$
$arccos~x = \frac{\pi}{3}$
$x = cos~\frac{\pi}{3}$
$x = \frac{1}{2}$
Trigonometry (10th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671775
ISBN 13:
978-0-32167-177-6
Chapter 6 - Inverse Circular Functions and Trigonometric Equations - Section 6.4 Equations Involving Inverse Trigonometric Functions - 6.4 Exercises - Page 280: 37
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