Answer
-128
Work Step by Step
(8-10)$^3$(7-11)$^2$
First subtract inside the two sets of parentheses.
(-2)$^3$(-4)$^2$
Then solve both exponents.
(-2)(-2)(-2)(-4)$^2$
(-8)(-4)$^2$
(-8)(-4)(-4)
(-8)(16)
Then multiply.
-128
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 2 - Cumulative Review Exercises - Page 207: 3
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