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3 votes
Can some one help me on this

Can some one help me on this-example-1

2 Answers

3 votes
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.
User Sirdodger
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6.1k points
5 votes
it is just -8.819 because when you square and then square root something you get the original number
User Dotbill
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