Algebra 1

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

Chapter 8 - Polynomials and Factoring - Mid-Chapter Quiz: 5

Answer

$4x^{2}+13x+15$

Work Step by Step

By simplifying the brackets we get =$x^{2}+6x+11+3x^{2}+7x+4$ Then we add like terms together which are terms that have the same variables. =$x^{2}+3x^{2}+6x+7x+11+4$ =$4x^{2}+13x+15$
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