Can somebody please check my work? "Solve equation z^4=(-4i)^2 and show results on complex plane."

Your graphs of the fourth roots of -16 are correct. What help do you need?

It may be important to quote the problem as given to you, exactly, so we can be sure what form of answer is expected.
 
Dr.Peterson said:
Your graphs of the fourth roots of -16 are correct. What help do you need?

It may be important to quote the problem as given to you, exactly, so we can be sure what form of answer is expected.
Click to expand...
The problem is given like this "Solve equation z^4=(-4i)^2 and show results on complex plane."
 
I just neede someone who would tell me is it correct, because non of my friends don't know to solve this.
Thank you very much!!!!
 
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