Question 30: If possible, simplify the following expressions. Hint: See slide 11 of topic 4 o the lecture slides! (a) (1 point) O(n2)O(log n) + O(n log n) (b) (1 point) 0(2")-O() (c) (1 point) 420(n logn) + 180(?) (d) (1 point) 0(n2 log2 ) +(m) (yes, that's an 'm', not a typo; note that m is independent of")