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expeople1 [14]
3 years ago
5

5i-√-16 ??? please help

Mathematics
1 answer:
N76 [4]3 years ago
6 0

Answer:

We know that √-1 = i

So, √-16 =

\sqrt{(16) \times ( - 1)}  =  \sqrt{16}  \times  \sqrt{ - 1}  = 4i

<h3>5i-√-16 </h3>

=5i-4i

= i

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