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describe all solutions to zw-3w-2iw=4iz=-8+12i

 

please help im so stuck 😭😭😭

 Jan 28, 2024
 #1
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\(zw-3w-2iw=4iz=-8+12i\)

 

\(4iz=-8+12i\\ z=\frac{-8+12i}{4i}\\ \color{blue}z=3+2i\)

 

\(zw-3w-2iw=4iz\\ (3+2i)w-3w-2iw=4i(3+2i)\\ w(3+2i-3-2i)=-8+12i\\ w= \frac{-8+12i}{0}\\ \color{blue}w=indefinite\)

 

laugh!

.
 Jan 28, 2024
edited by asinus  Jan 28, 2024
edited by asinus  Jan 29, 2024

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