Question

6. The sum of the degree of polynomials (5y® +3y2 - 9) and (6 + x?) is
(a) 9
(b) 14 (c) 7 (d) 12
7 Anointc dividono 1:​

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