The given expression is .
Factor using greatest perfect square factor.
(Write )
(Cancel square and root)
The simplified expression is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=315d83b34fc06ec5f3d929297e3d5fc3.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9edd2b4a00158d8017f4ecde59db6bca.png\")
(Write ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=db7ba533d1f68c302c35a055e8a04ea8.png\")
) ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2ead16af4441b885db21b822a0d987ab.png\")
(Cancel square and root)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fcec9a4bf85df349acc8a38079908d88.png\")
.