Question

Find the midpoint of the segment with endpoints of 6+3i and -12-5i

Answer 1

Remark
All you need do is add the two points  together and divide by 2.

$\frac{6+ 3i - 12 - 5i }{2}$

Group the like terms.

$\frac{6-12 + 3i-5i}{2}$
$\frac{-6-2i }{2}$
$\frac{-6\div 2-2i\div2}{1}$

Answer: Midpoint = -3 - i