Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set: 67

Answer

$-\frac{3}{4}$

Work Step by Step

$\frac{(-9+6)(-1^{2})}{-2-2}=\frac{(6+(-9))\times(-(1^{2}))}{-(2+2)}=\frac{(-3)\times(-1)}{-4}=\frac{3}{-4}=-\frac{3}{4}$
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