College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Exercise Set P.1 - Page 17: 9



Work Step by Step

$4+5(x-7)^{3}$, for $x=9$, substitute 9 for each x $4+5(9-7)^{3}$, always do grouped operations first $4+5(2)^{3}$, then follow with any exponents $4+5(8)$, then any multiplication or division in order left to right $4+40$, then addition or subtraction left to right $44$
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