The rational expression is .
Find the difference.
(LCM of is )
(Multiply)
.
Therefore, the difference of the rational expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e2675b579db39c49cc616b4fd8cdfa26.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=26a07d1fc7fc9b2d8261044820ce3cfe.png\")
(LCM of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a112f1785f518b5132bb914e6d5d7b4a.png\")
is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d8df0680271581e834ada743ff6e2fd2.png\")
) ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2be093abaebcb0cc3f85adf17cd4add8.png\")
(Multiply)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2eee6146992c9cbad4c7fd2c5f4dd8ef.png\")
. ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=31f76544dd94979685fa56474813eddc.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=2eee6146992c9cbad4c7fd2c5f4dd8ef.png\")
.