Question

(2+i)
(3-1) (1+2i)
plz tell me how to solve it...????​

Answer 1

(2+i )

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

or, 2+i = 2i

or, 4+3i

or,2i +4+3i

or,5i =4 (answer)

hope its help you .