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Slove for z if : ( 2 - i )z + 8z^2​

Slove for z if : ( 2 - i )z + 8z^2​
asked 9.4k views
4 votes
Slove for z if : ( 2 - i )z + 8z^2​

asked
User Biskitt
by
7.4k points

1 Answer

3 votes

Explanation:


(2-i)z=8z^2


8z^2+(i-2)z=0


(8z+i-2)z=0

Therefore, either


z=0

or


8z+i-2=0


z=\frac14-\frac18i

answered
User Whitenexx
by
8.1k points
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