Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Review: 98

Answer

$x^6+8x^4+16x^2-16$

Work Step by Step

$(x^3+4x+4)(x^3+4x-4)$ $x^3(x^3+4x-4)+4x(x^3+4x-4)+4(x^3+4x-4)$ $(x^6+4x^4-4x^3)+(4x^4+16x^2-16x)+(4x^3+16x-16)$ $x^6+8x^4+16x^2-16$
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