Find the adjoints for x2d/dx and d2/dx2
I know that (x2)_dagger=x2 and that (d/dx)_dagger=-(d/dx).
The Attempt at a Solution
I solved x2d/dx by doing the following:
(x2)_dagger * (d/dx)_dagger= (x2) * (-d/dx)
thus the answer should be -x2d/dx
For the second adjoint can I do the same step as I did previously?
Is it right for me to separate (d2/dx2)_dagger into (d/dx)_dagger * (d/dx)_dagger?
I got d2/dx2 as the final answer.