Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.3 - Introduction to Polynomials - Exercise Set: 88

Answer

$-5.42x^{2}+7.75x-19.61$

Work Step by Step

$7.75x+9.16x^{2}-1.27-14.58x^{2}-18.34$ Simplify the expression by combining like terms: $(9.16-14.58)x^{2}+7.75x-(1.27+18.34)=...$ $...=-5.42x^{2}+7.75x-19.61$
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