The expression is .
In the above expression, there is a variable in the denominator.
So it is not a monomial.
No, there is a variable in the denominator, so it is not a monomial.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3822f8df40f2368aaaa5f27011133609.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")