#### Answer

($x^{2}$+4)(x+2)(x-2)

#### Work Step by Step

($x^{2}$+4)($x^{2}$-4)=($x^{2}$+4)(x+2)(x-2)

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

($x^{2}$+4)(x+2)(x-2)

($x^{2}$+4)($x^{2}$-4)=($x^{2}$+4)(x+2)(x-2)

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