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
$=8$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 1 - Foundations for Algebra - Chapter Test - Page 73: 3
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