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jasenka [17]
3 years ago
13

Simplify square root of negative 48.

Mathematics
1 answer:
kvv77 [185]3 years ago
3 0
We want to simplify √(-48).

Note that
i² = -1 by definition.
Therefore
\sqrt{-48} =  \sqrt{i^{2}.16.3} = \sqrt{i^{2}}  \sqrt{16}  \sqrt{3} =4i \sqrt{3}

Answer: c.  4i \sqrt{3}

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