## Intermediate Algebra (6th Edition)

Published by Pearson

# Chapter 5 - Section 5.4 - Multiplying Polynomials - Vocabulary, Readiness & Video Check: 6

#### Answer

b., $[x+(2y+1)][x+(2y+1)]$

#### Work Step by Step

We are asked to find $[x+(2y+1)]^{2}$. To find the square of a term, we simply multiply the term by itself. $[x+(2y+1)]^{2}=[x+(2y+1)][x+(2y+1)]$

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