Question

what is the value of i(-i)​

Answer 1

We know that,
$i = \sqrt{ - 1 }$
$i(i) \\ {i}^{2} \\ ( \sqrt{ - 1} ) {}^{2} \\ - 1$
this solution is valid for 'i' representing iota .....(complex number)


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Answer 2

It's    

 -i

Mark Brainliest