Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises - Page 34: 108

Answer

$(x+5)^{2}$

Work Step by Step

Use the special factoring formula of perfect squares. $x^{2}+10x+25=(x)^{2}+2(5)(x)+(5)^{2}=(x+5)^{2}$
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