Question

Find the degree of each of the following polynomials.
(a) 7y2+(8y+9​

Answer 1

Answer:

The degree of a polynomial is the highest of the degrees of its monomials with non-zero coefficients.

Degree of

first term =x

5

y

6

=5+6=11

Second term =−7x

3

y

10

=3+10=13

Third term =20x

5

y

6

z

5

=5+6+5=16

∴ the highest power is 16

∴ Degree of the polynomial=16