College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.5 - Algebraic Expressions - P.5 Exercises: 64

Answer

$x^{3}-9x^{2}+27x-27$

Work Step by Step

$(x-3)^{3}=(x-3)(x-3)(x-3)=x^{3}-3x^{2}(3)+3x(-3)^{2}-3^{3}=x^{3}-9x^{2}+27x-27$
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