Calculus (3rd Edition)

Published by W. H. Freeman
ISBN 10: 1464125260
ISBN 13: 978-1-46412-526-3

Chapter 1 - Precalculus Review - 1.2 Linear and Quadratic Functions - Preliminary Questions - Page 17: 6

Answer

$(x+1)^{2}-2x$

Work Step by Step

$f(x)=x^{2}+1$ $=x^{2}+1+2x-2x$ $=(x+1)^{2}-2x$
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