± (45+75i)\pm\ \left(\frac{4}{5}+\frac{7}{5}\mathrm{i}\right)± (54+57i)
±(2+5i)\pm(2+5 i)±(2+5i)
±(3+7i)\pm(3+7 i)±(3+7i)
±(9+11i)\pm(9+11 i)±(9+11i)
None of these