What if we have to guess the square root for a difficult number such as "82,163". Therefore, (a2 - b2) + 2abj 21 - 20j If two complex numbers are equal then their real part and imaginary part are equal to each other.
The square root of number N lies in range 0 squareRoot N. Let’s determine the square root of the complex number 21 20j. Method 2: Using Binary Search: This approach is used to find the square root of the given number N with precision upto 5 decimal places.
#Square root of negative number how to
why don't you try calculating the square root of 2 this way? How to Guess Method 1: Using inbuilt sqrt () function: The sqrt () function returns the sqrt of any number N.