L leyva2389 New member Joined Apr 14, 2013 Messages 21 Apr 14, 2013 #1 If z=x-iy and w=y-ix, find all values of z which satisfly z2=w Do not quite know what it is asking or where to start?
If z=x-iy and w=y-ix, find all values of z which satisfly z2=w Do not quite know what it is asking or where to start?
D Deleted member 4993 Guest Apr 14, 2013 #2 leyva2389 said: If z=x-iy and w=y-ix, find all values of z which satisfly z2=w Do not quite know what it is asking or where to start? Click to expand... (x - iy)2 = y - ix → solve for x and y by equating real and imaginary parts → solve for z
leyva2389 said: If z=x-iy and w=y-ix, find all values of z which satisfly z2=w Do not quite know what it is asking or where to start? Click to expand... (x - iy)2 = y - ix → solve for x and y by equating real and imaginary parts → solve for z
