\"\"

\

The given expression is \"\".

\

Draw a table to degree of the individual terms.

\

 

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
\

Term

\ 		Degree
\

\"\"

\ 		\

\"\"

\
\

\"\"

\ 		\

\"\"

\
\

The greatest degree is 1. So \ \ the degree of \"\" is 4.\"\"

\

The degree of \"\" is 1.