If the complex number x = 3 + bi and |x|2 = 13, which is a possible value of b?2,4,9,10

If the complex number x = 3 + bi and |x|2 = 13, which is a possible va

1.	If the complex number x = 3 + bi and \|x\|2 = 13, which is a possible value of b?2,4,9,10
Answer» If the complex number x = 3 + bi and \|x\|²= 13, which is a possible value of b? Solution: