Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Section 1.8 - Introduction to Variables, Algebraic Expressions, and Equations - Exercise Set - Page 81: 33

Answer

42875

Work Step by Step

$(4y-5z)^3$ $\longrightarrow$ substitute =$(4(-5)-5(3))^3$ $\longrightarrow$ solve operations in parenthesis; multiply =$(-20-15)^3$ $\longrightarrow$ solve operations in parenthesis; multiply =$(-35)^3$ $\longrightarrow$ solve exponent =$42875$
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