Asked Apr 17, 2019

Caluculate the square root of (2+4i). Give your answer in form a+bi. Give the solution with smallest positive angle. 


Expert Answer

Step 1

We have to find square root of complex number(z).

z is given below:

Step 2

We will discuss three main form of complex number with the help of these we will try to find our answer.

Forms are given below:

Step 3

Firstly we will convert our complex number to exponential form ,after that we will take square root of exponential form.



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