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Can someone explain where the 4i to the square root of 3 came from?

Please Help Can someone explain where the 4i to the square root of 3 came from?-example-1
User Ffa
by
7.6k points

1 Answer

12 votes

Answer:

see explanation

Explanation:

note that
√(-1) = i


√(64-112)

=
√(-48)

=
√(16(3)(-1))

=
√(16) ×
√(3) ×
√(-1)

= 4 ×
√(3) × i

= 4i
√(3)

User Robert Wasmann
by
9.0k points

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