SOLUTION: I have no idea what to do, can someone help? Short Answer: Simplify the following expression; express in terms of i. square root -144

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Question 481588: I have no idea what to do, can someone help?

Short Answer: Simplify the following expression; express in terms of i.
square root -144

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify the following expression; express in terms of i.
square root -144
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sqrt(-144) = 12i
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Cheers,
Stan H.