Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 5 - Exponents and Polynomials - 5.1 - Addition and Subtraction of Polynomials - Problem Set 5.1: 42

Answer

$11x-9$

Work Step by Step

We use the vertical format to subtract the two polynomials. Thus, we obtain: $\;\;7x-3$ $- \underline{(-4x)+6}$ $\;\;11x-9$
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