Answer
$x^2+4x+4$
Work Step by Step
$(x+2)^2 = (x+2)(x+2)$
$=(x)(x) + 2(x) + (x)2 + 2(2)$
$=x^2 + 2x + 2x + 4$
$=x^2+4x+4$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 5 - Section 5.6 - Special Products - Exercise Set - Page 387: 19
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
