SOLUTION: Simplify the expression i^15

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Question 412863: Simplify the expression
i^15
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify the expression
i^15
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Since i^4 is 1
i^8 and i^12 are also 1.
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i^15 = i^12*i^3 = 1*(-i) = -i
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Cheers,
Stan H.
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