[magnet]

[duygu95]

[C-1]

(2+i+2-i/2+i-2+i)⁴

=(4/2i)⁴

=(2/i)⁴

=16

[C-2]

2(x+yi)-6i=x-yi

2x+2yi-6i=x-yi

2x+i.(2y-6)=x-yi

x=0, 2y-6=-y ise y=2

x+y=2

[magnet]

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