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 - Chapter Test - Page 539: 5



Work Step by Step

You are given $(5x^{4}+7x+2)-$$(3x^{2}-2x+9)$.Rewrite and group into similar terms: $5x^{4}+7x+2$$-3x^{2}+2x-9$ $(5x^{4})$$(-3x^{2})+(7x+2x)+(2-9)$ =$5x^{4}$$-3x^{2}+9x-7$
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