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Imaginary number of sqr -45
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5 votes
Imaginary number of sqr -45

User Sudhanshu Saxena
by
5.0k points

1 Answer

1 vote

Answer:

3
√(5) i

Explanation:

Note
√(-1) = i

Given


√(-45)

=
√(9(5)(-1))

=
√(9) ×
√(5) ×
√(-1)

= 3
√(5) i

User Jbll
by
4.2k points
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