im stuck with these two questions

Find the Taylor polynomial 73(x) for the function f centered at the number a. f(x) = xe-6X, a = 0 T3( x) = (x - 0)+ 12 (x - 0)2 + 108 ( x - 0) 3 Xf(x) = x1/7, a = 1, n= 3, 0.95x1.1 (a) Approximate f by a Taylor polynomial with degree n at the number a. T3(x) = 1+ =(x-1) -6 98 (x - 1)2+ 78 1029 (x - 1 ) 3 X