lilclasscheater lilclasscheater

31-05-2018
Mathematics

contestada

Which expression is equivalent 18- square root of -25
5i
18-5i
18+5i
23

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akalive akalive

31-05-2018

option three must b the answer

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Аноним Аноним

31-05-2018

the square root of -25 = 5i

So its option B, 18 - 5i

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