Answer:

Step-by-step explanation:
The complex number given is

Now, remember that the DeMoivre's theorem states that

Then for this case we have that

Answer:
There is no answer
Step-by-step explanation:
because 3√5=6,7082039232 > 6
So 6-3√5 < 0
But √x always >0
So there is no answer
9/25=
25*4=100 so,9*4=36
9/25=36%
Monthly salary with 56 hours training....hope this helps
i calculated this problem and it's just 46.656