The given expression is .
Factor using greatest perfect square factor.
(Product property of square roots: )
(Write )
(Cancel squares and roots)
The simplified expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"square](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=d0fe753458d542d8ce9349d0cfeae9fc.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1937953b10c081d86a6d9ba360a21300.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2a4318fa1c6e628bda02f6e027394b5d.png\")
(Product property of square roots: ![\"square](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=741a08e466b2eeaa3f00cbe8ebd34b69.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=00d0c4afd48115318865543f9e55fcb0.png\")
(Write ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4904bdb970abc0b1634dc3526cf872b7.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5b91d3ebde3fffa65f119bd9303d3dd4.png\")
(Cancel squares and roots)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"4](\"http://www.wiris.com/demo-aspx/pluginwiris3/fckeditor_wiris/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.aspx?formula=a730b8c22f34bc6cc2ac58dbb618e083.png\")
.