Question

The imaginary part of (3 + \(2\sqrt{-54}\))^1/2 -  (3 - \(2\sqrt{-54}\))^1/2 can be

(1)  \(-2\sqrt{6}\)

(2) 6

(3) \(\sqrt{6}\)

(4) \(-\sqrt{6}\)

Answer 1

Answer is (1)  \(-2\sqrt{6}\)

Comments

thnx bother

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Ham isko underroot wale formula se kyo nhi kar sakte

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There is no formula to finding under root