ok, exam in 2 hours and i dont need the answer to this question, i need a list of the steps i take in order to do it, would be hugely grateful.
z = 1 - i
w = 1+ i
a) write in polar form
b) evaluate z^3/w^7 in form a+ib
c) find all cube roots of z leaving answers in polar form
thanks if anyone can help