Must insert grouping signals to make these equal 14 9+39+22/11-9+3 and this one too 2x2+3to the second power-4+3x5
This might be cheating just a little bit. i am not sure They are called grouping symbols
$$\\(149+39+22)/(11-9+3)=2+2(+3^2-4+3\times 5)\\\\\\210/5=2+2(9-4+15)\\42=2+2(20)\\42=42$$
960986781234.38924732689372091724983563829083
Grouping signals?
+4 
