Question

B. 13+5x{2316:579+[40+2^2x(2^4x2^5:10-2^2x3^2)]x5}+11

Answer 1

13+5x{4+[40+2^2x(2^9:10-36)]x5}+11=
13+5*{4+[40+20*(2^9:10-36)}+11=
13+5*{4+[40+2^10-720]}+11=
13+5*{4+[40+1024-720]}+11=
24+5*{44+1024-720}=
24+5*348=
24+1740=
1764