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find the 2 square roots of 3 - 8j

find the 2 square roots of 3 - 8j

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Answer #1

We have to find the square roots of the complex number , where .

Let

Where,

and,

  in 4th quadrant as real part is positive and imaginary part is negative.

By Demoiver's Formula nth root of a complex number is given by:

Here ,

So, the two roots are given by :

and

Kindly ask if you have doubt.

Give me thumbs up please !

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