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Mila [183]
2 years ago
8

Need number 2 please!!

Mathematics
1 answer:
valentina_108 [34]2 years ago
6 0

Answer:

A

Step-by-step explanation:

note that i = \sqrt{-1}

given

- 1 + 2i\sqrt{3}

= - 1 + \sqrt{2^2(-1)3}

= - 1 + \sqrt{-12}

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