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Mathematics 17 Online
zarkam21:

Help please

zarkam21:

1 attachment
celticcat:

6 - 3i * 2 - i 12 - 6i -6i + 3 i^2 9 - 12i


---- =
=
2 + i 2 - i 4 - i^2 5

celticcat:

= (9 - 12i) / 5

zarkam21:

I'm back

zarkam21:

@steve816

zarkam21:

@220287

220287:

\[\left(\frac{ 9 }{ 5}\right)-\left( \frac{ 12i}{ 5} \right)\]

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