Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter R - Elementary Algebra Review - R.4 Polynomials - R.4 Exercise Set: 4

Answer

$7$

Work Step by Step

Any expression (except $0$) raised to zero is equal to $1$. Hence, the given expression, $ 8^1-8^0 ,$ simplifies to \begin{array}{l}\require{cancel} 8-1 \\\\= 7 \end{array}
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