Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.5 - Multiplying Polynomials - Exercise Set: 38

Answer

$30x^{4}+22x^{2}+4$

Work Step by Step

$(5x^{2}+2)(6x^{2}+2)=5x^{2}(6x^{2}+2)+2(6x^{2}+2)=(5x^{2})(6x^{2})+(5x^{2})(2)+(2)(6x^{2})+(2)(2)=30x^{2+2}+10x^{2}+12x^{2}+4=30x^{4}+10x^{2}+12x^{2}+4=30x^{4}+22x^{2}+4$
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.