Answer
$-3\sqrt2-2\sqrt3$.
Work Step by Step
$6\cos{\frac{3\pi}{4}}+2\tan{\frac{-\pi}{3}}=6\frac{-\sqrt2}{2}-2\sqrt3=-3\sqrt2-2\sqrt3$.
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 6 - Trigonometric Functions - Chapter Review - Review Exercises - Page 434: 7
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