Find the derivative of for some fixed real number a.

Given f(x) =




Since,


f’(x) = nxn-1 + a(n-1)xn-2 + a2(n – 2)xn-3 + … + an-1 + an(0)


f’(x) = nxn-1 + a(n-1)xn-2 + a2(n – 2)xn-3 + … + an-1


8