![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The expression is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b9b84c9b0395a9b2af40a4194969db50.png\")
.
Simplify the expression.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d57c33b1e2a11928f5e9b3ffd8ca7e48.png\")
(LCM of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1ddbfaac877a8cde3fad0fd46df2e7e1.png\")
is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=babcfb9c79d1e2806281bbce4e985b40.png\")
)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c36421e948b22e99bc3b5ee4732401d5.png\")
(Multiply)
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e864be7930ecb0932cf9f7d77dbfb6a1.png\")
(Add)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3b6465af46a6ad83eef087df2f82d89b.png\")
.
Therefore, the simplified the expression is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b7c3574b3ef001f94c6c6d4f0a627ec6.png\")
.
Option C is right choice. \ \
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
Option C is right choice. \ \