The expression is .
Simplify the expression.
(Original expression)
(Rewrite the expression)
(Cancel square and root terms)
The square roots of are .
The simplified expression value is .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2736acaa9b57f04681c6ce0433ec04d6.png\")
. (Original expression)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=79edb247b41cecb92daee242a0d5dbb6.png\")
(Rewrite the expression)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=acf816dfb37c02246ebb224a6faffbbf.png\")
(Cancel square and root terms)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cdb8cb0dce9a5805b26863daddce2b99.png\")
are ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4e28fdd72d3a373fa581c7d415382884.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4e28fdd72d3a373fa581c7d415382884.png\")
.