Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 5 - Section 5.5 - Multiplication of Polynomials - Exercise - Page 225: 19



Work Step by Step

By multiplying each term of the polynomial by the factor $5ab^2$, and then adding the products, we have $$ 5ab^2(a^3 - b^3 - ab)=5ab^2(a^3 )+5ab^2(- b^3)+5ab^2( - ab)\\ =5a^4b^2-5ab^5-5a^2b^3. $$
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.