Answer
$x^6-4$
Work Step by Step
FOIL the terms in the parentheses and use one of the power rules to combine the exponents. Then combine like terms to simplify.
$(x^3+2)(x^3-2)$
$x^6-2x^3+2x^3-4$
$x^6-4$
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 - Prerequisites: Fundamental Concepts of Algebra - Mid-Chapter Check Point - Page 63: 21
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