Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.3 - Special Products - Exercise Set: 16

Answer

$70-41y+6y^2$

Work Step by Step

Using $(a+b)(c+d)=ab+ad+bc+bd$ or the FOIL Method, the product of the given expression, $ (7-2y)(10-3y) ,$ is \begin{array}{l}\require{cancel} 7(10)+7(-3y)-2y(10)-2y(-3y) \\\\= 70-21y-20y+6y^2 \\\\= 70-41y+6y^2 .\end{array}
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.