Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 15

Answer

-2$x^{2}$+4x+1

Work Step by Step

(3$x^{2}$-2x+1)-(5$x^{2}$-6x) =3$x^{2}$-2x+1-5$x^{2}$+6x =3$x^{2}$-5$x^{2}$-2x+6x+1 =-2$x^{2}$+4x+1
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