Question

What is the value of i^3?

Answer 1

Answer:

- i

Step-by-step explanation:

$i=\sqrt{-1}$

$i^{3}= \sqrt{-1} *\sqrt{-1} *\sqrt{-1}$

$i^{3}= -1 *\sqrt{-1}$

$i^{3}= -1 *i$

$i^{3}= -i$

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Answer 2

Answer:

the answer is -i

Step-by-step explanation: