Answer
$-1$
Work Step by Step
Simplify the numerator and the denominator, and then divide to obtain:
$=\dfrac{-2}{2}
\\=-1$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter R - Section R.1 - Real Numbers - R.1 Assess Your Understanding - Page 16: 68
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