Question

find the square root of following complex number 21-120​

Answer 1

Find the square root of a complex number. Question. Find the square root of 8 – 6i. First method. Let z2 = (x + yi)2 = 8 – 6i. \ (x2 – y2)

Answer 2

Answer:

Step-by-step explanation:

this is not a complex number. recheck the question