College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter P, Prerequisites - Section P.6 - Factoring - P.6 Exercises - Page 42: 6


$(A+B)^2$; $(x+5)^2$

Work Step by Step

The special factoring formula for a "perfect square" is: $A^2+2AB+B^2=(A+B)^2$ Thus, $x^2+10x+25$ factors as $(x+5)^2$.
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