Subtract the complex numbers: (7−2i)−(4+5i)(7 - 2i) - (4 + 5i)(7−2i)−(4+5i).
3−7i3 - 7i3−7i
11+3i11 + 3i11+3i
3+3i3 + 3i3+3i
11−7i11 - 7i11−7i