Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - Chapter Test: 3

Answer

8

Work Step by Step

$-(pq)^2\div (-8)$ substitute the given values and simplify. $=-(2\times4)^2\div-8$ multiply in parentheses $=-8^2\div-8$ simplify the exponent $=-64\div-8$ divide $=8$
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