Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 6 - Factoring, Solving Equations, and Problem Solving - 6.2 - Factoring the Difference of Two Squares - Concept Quiz 6.2: 9



Work Step by Step

We multiply the factors together to see if they equal $x^4 -1$. $$( x^2 -1)(x^2 +1 ) \\ x^4 -x^2 +x^2 -1 \\ x^4 -1 $$
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.