Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.1 - Adding and Subtracting Polynomials - Exercise Set: 74

Answer

$6x^2+6x-15$

Work Step by Step

Combine like terms. $(x+1)+(x^2-6)+(3x-10)+(5x^2+2x)=x^2+5x^2+x+3x+2x+1-6-10=6x^2+6x-15$
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