What is the value of 5^3i^9

1 answer:

7 0

$i=\sqrt{-1}\to i^2=-1\\\\5^3=5\cdot5\cdot5=125\\\\i^9=i^8\cdot i=(i^2)^4i=(-1)^4i=1i=i\\\\\boxed{5^3i^8=125i}$

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AlexFokin [52]

450,500 because 120,000 and 330,000 and 500 thats the answer

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victus00 [196]

The answer is 125 it took me a couple miniutes but i got it

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Nata [24]

Answer: the answer is a

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frutty [35]

true your are you sure that is all you need

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Anni [7]

Answer:

3rd option

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5x+500>1500

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