Solution:
There are total (n + 1) factors, Iet P(x) = 0
clearly , = 1 and roots of the equation P(x) = 0 are
Sum of the roots =
The coefficient of xn in the polynomial is
There are total (n + 1) factors, Iet P(x) = 0
clearly , = 1 and roots of the equation P(x) = 0 are
Sum of the roots =