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ruslelena [56]
3 years ago
15

Simplify the number using the imaginary unit I. sqrt-25 a.-5t b.5i c.-5 d.5

Mathematics
2 answers:
Studentka2010 [4]3 years ago
7 0
\sqrt{-25} = \sqrt{-1\times25} = \sqrt{25}  \sqrt{-1} =5i
pentagon [3]3 years ago
4 0
The answer to this question is: B;5i
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Answer:

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Answer:

Below!

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