Question

how to simplify the following sum???
it’s a sum of complex numbers

Answer 1

Step-by-step explanation:

(1+i + 3(1-2i))/(i+1)x(1-2i) x {(3+4i)/(2-4i)}

(1+i+3-6i)/i-2i^2+1-2i) x "" ""

(4-5i)/(3-i)x "" "". (as i^2=-1)

(4-5i)x(3+4i)/(3-i)x(2-4i)

==32-i/2-14i==

Ans = (32-i)/(2-14i)

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