Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Section 5.3 - Polynomials and Polynomial Functions - Exercise Set: 39



Work Step by Step

By combining like terms, the given expression simplifies to \begin{align*} & x^2+(-6x+2x)+(3+5) \\&= x^2-4x+8 .\end{align*}
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