Thread: Cartesian equation
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Old May 12th, 2008, 05:16 AM
taurus taurus is offline
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Question
So your first step you expanded brackets yes?
so
> (8-i)z
> (8-i)(x+iy)
> 8x + 8y - ix - iy = 8(x+y) - i(x-y)

Which doesnt look like yours. What am i doing wrong?
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