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Lena [83]
3 years ago
10

Can some one help me on this

Mathematics
2 answers:
vova2212 [387]3 years ago
7 0
I'll help you before heading off to bed.
This is kind of a trick question.
Basically your answer is 8.819i.

The i is because its an imaginary number.
AleksandrR [38]3 years ago
3 0
It is just -8.819 because when you square and then square root something you get the original number
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