Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - 8-7 Factoring Special Cases - Practice and Problem-Solving Exercises - Page 528: 53

Answer

$(6m^{2}+7)^{2}$

Work Step by Step

$36m^{4}+84m^{2}+49$ ...write as the square of a binomial. ...($a=6m^{2},\ b=7,\ \quad $test the middle term: $2ab=2(6m^{2})(7)=84m^{2}$) $=(6m^{2}+7)^{2}$
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