$\"\"$

The polynomial is $\"\"$ .

Degree of the term $\"\"$ is 2.

Degree of the term $\"\"$ is 1.

Degree of the term $\"\"$ is 0. (The degree of non zero constant is 0)

The greatest degree of the terms is 2. So, the degree of $\"\"$ is 2. $\"\"$

The degree of the polynomial $\"\"$ is 2.