The answer is 64!
hope this helps youu!!
36 + 0 = 36, 35 + 1 = 36, 34 + 2 = 36, 33 + 3 = 36, 36 - 0 = 36, 37 - 0 = 36, 38 - 2 = 36, 39 - 3 = 36, 2 + 34 = 36, 4+ 32 = 36, 6 + 30 = 36
14 + 30 + 152 =196 14+30=44 44-196=152
30(-2/5)²(5/8) = 30*(4/25)*(5/8) = 30*4/(5*8) = 3