Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - 8-1 Adding and Subtracting Polynomials - Got It? - Page 487: 2



Work Step by Step

Combine like terms. $-6x^{4}+11x^{4}=(-6+11)x^{4}=5x^{4}$ $2x^{2}y^{4}-7x^{2}y^{4}=(2-7)x^{2}y^{4}=-5x^{2}y^{4}$
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