Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.6 - Special Products - Exercise Set: 74

Answer

$x^{4}-64$

Work Step by Step

$(x^{2}+8)(x^{2}-8)$ To evaluate this product, use the following formula: $(a+b)(a-b)=a^{2}-b^{2}$ Here, $a=x^{2}$ and $b=8$ $(x^{2}+8)(x^{2}-8)=(x^{2})^{2}-(8)^{2}=x^{4}-64$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.