For the polynomial , write
(i) The degree of the polynomial
(ii) The coefficient of
(iii) The coefficient of
(iv) The constant term
(i) 6
(ii)
(iii) -1
(iv)
Solution
(i) Degree of polynomial: Degree of polynomial is the highest power of the polynomial’s monomial with non-zero coefficient
Here the highest degree of x is 6 therefore the degree of the polynomial is six.
(ii) The coefficient of
Here is multiplied by
therefore coefficient of
is
(iii) The coefficient of
Here –1 is multiplied by therefore coefficient of
is –1.
(iv) The constant term
The constant term is the one without the variable x.
So, is the constant term