## Algebra: A Combined Approach (4th Edition)

Published by Pearson

# Chapter 5 - Section 5.4 - Adding and Subtracting Polynomials - Exercise Set: 77

200$x^{3}$$y^{2} #### Work Step by Step 10x^{2} (20xy^{2} ) (10*20) (x^{2} x y^{2} ) group factors with common bases 200x^{3}$$y^{2}$

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