Answer
$x^3+6x^2+12x+8$
Work Step by Step
Use the binomial theorem formula (detailed on page 754) to solve the problem. Be careful in writing each term correctly.
$(x+2)^3$
$1+(x)^3+3*(x)^2*(2)+3*(x)*(2)^2+1*(2)^3$
$x^3+6x^2+12x+8$
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 8 - Sequences, Induction, and Probability - Exercise Set 8.5 - Page 757: 9
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