(4) steps please and answer

Question 4 Find the Taylor series generated by f at x = a. f(x) = x4 + 8x2+ 6x - 5, a = -1 (x+ 1)4 + 4(x+ 1)3+14(x+ 1)2-26(x +1) +8 O (x + 1) 4 - 4(x + 1)3+14(x+ 1)2 -26(x +1) +8 O (x + 1) 4 - 4(x + 1)3+ 14(x+ 1)2- 14(x+ 1) - 2 O ( x + 1) 4 + 4(x + 1)3+ 14(x+ 1)2 - 14(x+1) - 2