SOLUTION: 7 - Square Root of -9? I need help expressing it in terms of "i".

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Question 135768: 7 - Square Root of -9?
I need help expressing it in terms of "i".
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
7 - Square Root of -9?
= 7 - 3i
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Cheers,
Stan H.