Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set: 60

Answer

209

Work Step by Step

$(-15)^{2}-2^{4}=(-15\times-15)-(2\times2\times2\times2)=225-16=209$
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