Answer
2h$^2$+4xh+3h
Work Step by Step
2(x+h)$^2$+3(x+h)+5-(2x$^2$+3x+5)
2(x$^2$+2xh+h$^2$)+3x+3h+5-2x$^2$-3x-5
2x$^2$+4xh+2h$^2$+3x+3h+5-2x$^2$-3x-5
2h$^2$+4xh+3h
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 2 - Functions and Graphs - Exercise Set 2.1 - Page 228: 131
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