Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set - Page 365: 43


$x(5x +12)$

Work Step by Step

The areas are: $2x \times 2x$, $7x$, $x \times x $, $5x$ The total are is $4x^2 + x^2 + 7x + 5x = 5x^2 + 12x = x(5x +12)$
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.