The given expression is .
Factor using nearest greatest perfect square factor.
(66 nearer to prefect square root 64)
(Write )
(Cancel square and root)
The simplified expression is 8.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9707477523462fbdca76a9fc7168186d.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3a2c69527e65743bcb9db190c4ca4b23.png\")
(66 nearer to prefect square root 64) ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2f9efc44b206c46a6fb34370879dbf90.png\")
(Write ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=be52f400b0baee6853d47f07a750ad70.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e4d4004c7840428729081cdf04a90986.png\")
(Cancel square and root)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")