And, just to show you that I attempted to solve the equation:
3 - i/((3 + i)(3 - i)) + 2 + 5i/(2 - 5i)(2 + 5i)
3 - i/ (10) + 2 + 5i/29
I am not even sure this is right (I know it's incomplete). The answer is supposed to be 107/(290) + 21/(290)i
Try to group all real parts together and imaginary parts together. But before that get a common denominator.
I will get you started:
Now you are just one step away from the answer... What will you do next?