Question 985131

{{{(4 - 8i)/(4i)}}} = {{{4/(4i)}}} - {{{(8i)/(4i)}}} = {{{1/i}}} - {{{2}}} = 


= {{{i/(i*i))}}} - {{{2}}} = {{{i/i^2}}} - {{{2}}} =         (recall that {{{i^2}}} = {{{-1}}})


= {{{i/(-1)}}} - {{{2}}} = {{{-i}}} - {{{2}}} = {{{-2}}} - {{{i}}}.