Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.1 - Adding and Subtracting Polynomials - Exercise Set: 42

Answer

-2x$^2$-x

Work Step by Step

$7x^2-5x-6$ -$\underline{9x^2+4x+6}$ $-2x^2-x+0$
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