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=b21ff4cff19006b5e6401a0cb4e8db8e.png\")
. \ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5aa7c1a18c959b5b5e599dc25e9772d7.png\")
(Factor using greatest perfect square factor)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=be5e321bd07389dcece3d5b2403c2ec7.png\")
(Apply product property of square roots: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e4ea81171225b7d954299eae985539dd.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cc1a90d74271cc6fa80cc8fa4e79581e.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=efec1872c60ceea5243c29c55342e3e9.png\")
.