Answer
See below.
Work Step by Step
We can use that the square of a binomial sum is: $(A+B)^2=A^2+2AB+B^2$.
E.g. $(x+1)^2=x^2+2\cdot x\cdot1+1^2=x^2+2x+1.$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 5 - Section 5.2 - Multiplication of Polynomials - Exercise Set - Page 340: 125
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.
