Question

Re((1+i)wholesquare/3-i)

Answer 1

re(1+i)²/3-i=1+i²+2i/3-i
1-1+2i/3-i
2i/3-i
2i×3+i/3-i×3+i
6i+2i²/3²-i²
6i+2(-1)/9-(-1)
-2+6i/10
-1/5+3/5i