Question

If A+iB=2+i/2-3i then A²+B² is?​

Answer 1

Step-by-step explanation:

a+ib

(3−2i)(2+3i)(1+2i)(2−i)

2−√−251−√−16

Answer 2

Answer:

A^2+B^2=6.25

Step-by-step explanation:

A+iB= i/2 - 3i =0 -2.5i

therefore A=0 and B=-2.5