Give the simplified tilde notation of each of the following formulas, and give the order of growth of each. n (n 1) (n 2) / 24 (n 2) (lg n) (lg n + 2) n (4n +1) n^2 n (n^2 +1) / 2 + n lg n lg ((n 1)(n^2) (n 2))^3