\
The expression is
.
\
,
\
\
(Cancel square and square root
)
\
The simplified
expression value is 30.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=44a648b95bd3eee3a8f5d778183928c8.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b4c1c5c6bf00516689e6f1f7d242bdb6.png\")
,![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5db3719ef3605c3b0df2dd02c94e526e.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=db6be70a4fff5e0c26b244d428a251a7.png\")
(Cancel square and square root)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")