Prealgebra (7th Edition)

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

Chapter 2 - Section 2.5 - Order of Operations - Practice - Page 137: 14



Work Step by Step

To solve $4-x^2$ where $x=-8$, first plug $-8$ into the expression. $4-(-8)^2$ Carry out the order of operations. $4-64$. Subtract. $-60$
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