Answer
$(x+4)(x^2-4x+16)$
Work Step by Step
Use the formula $a^3+b^3=(a+b)(a^2-ab+b^2)$ to factor this problem.
$x^3+64$
$x^3+4^3$
$(x+4)(x^2-4x+16)$
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 P - Summary, Review, and Test - Review Exercises - Page 91: 100
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