Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-2 Multiplying and Factoring - Mixed Review - Page 484: 49



Work Step by Step

$(5x^2+4x-2)+(3x^2+7)\longrightarrow$ use the associative property to reorder =$(5x^2+3x^2)+4x+(7-2)\longrightarrow$ combine like terms =$8x^2+4x+5$
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