What's up I am working on some quantum chemistry problems and I am somewhat confused about commutators.

The question asks to calculate the commutators, the questions are:

[x,d/dx]

[sqrt,()^2]

There is also one concerning nuclear spins that you guys may not be able to help me with, but if I can see how to do these two I think I can figure that one out on my own.

Thanks for the help