z4 + (6+6i) = 7 + 9i How do I determine the angle to use to find the roots of this equation?
K khadi New member Joined Apr 28, 2020 Messages 6 Apr 28, 2020 #1 z4 + (6+6i) = 7 + 9i How do I determine the angle to use to find the roots of this equation?
pka Elite Member Joined Jan 29, 2005 Messages 11,971 Apr 28, 2020 #2 khadi said: z4 + (6+6i) = 7 + 9i How do I determine the angle to use to find the roots of this equation? Click to expand... \(z^4=1+3i\) Find the four Fourth roots of \(1+3i\). To do to that first write \(1+3i\) in polar form. The proceed.
khadi said: z4 + (6+6i) = 7 + 9i How do I determine the angle to use to find the roots of this equation? Click to expand... \(z^4=1+3i\) Find the four Fourth roots of \(1+3i\). To do to that first write \(1+3i\) in polar form. The proceed.
