Answer
-64
Work Step by Step
-3(-6+8)$^3$-5(-3+5)$^3$
First add inside the parenthesis
-3(2)$^3$-5(2)$^3$
Then solve the exponents
-3(8)-5(8)
Then multiply
(-24)-(40)
Then subtract
-64
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 1 - Section 1.8 - Exponents and Order of Operations - Exercise Set - Page 100: 46
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