Identify highest power term: To find the degree of the polynomial, we need to identify the term with the highest power of the variable g. In the polynomial −g5−5g2+2, the term with the highest power of g is −g5.
Determine polynomial degree: The degree of a polynomial is the highest power of the variable that appears in the polynomial.Therefore, the degree of the polynomial −g5−5g2+2 is 5, since that is the highest power of g present.