Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 3 Linear Systems and Matrices - Cumulative Review Chapters 1-3 - Page 232: 1

Answer

$$-2x^2 +7x$$

Work Step by Step

We combine like terms to obtain: $$ (3-5)x^2 + (12+3-8) x \\ -2x^2 +7x$$
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