The expression is . \ \ (Factor using greatest perfect square factor)
(Apply product property of square roots: )
(Cancel squares and roots)
The simplified expression is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4c05fc8b5aac9902ddb03dda13babbb3.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9b253cfe57139c7812141469b32fa3ce.png\")
(Factor using greatest perfect square factor)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=437ab146ca77964a5df58e9e88868a99.png\")
(Apply product property of square roots: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ea75c94a2d00f676e109dedbbc7fa43d.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1a3e18231f0503b0ab051fe51003f1d7.png\")
(Cancel squares and roots)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=43bb3cc69ac391fb0a8e33b20f920c4f.png\")
.