The expression is .
Factor using greatest perfect square factor.
(Apply product property of square roots: )
(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=8927d828ddd3d0c8d403eaba54b88ed5.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=443d35954f813006b822992f034aeeb8.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3c1b75b25652920271fb9810dfd00937.png\")
(Apply product property of square roots: ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1487b293927c5a4a43400feafab71c90.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7b0110072e0b88c4cad66c8224ab1883.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=29f881dde4409b90f9aa845f15489c55.png\")
.