Question

write (1-i)(2-i)(3-i)/(1+i) in the form of x +iy​

Answer 1

Step-by-step explanation:

(1+2i)

3

=(1)

3

+3(1)

2

(2i)+3(1)(2i)

2

+(2i)

3

=1+6i−12−8i

=−11−2i