Question

How do i express x^2-3x into the form of (x-m)^2+n.

Answer 1

Well this could be incredibly easy, by just saying $m=0$ and $n=-3x$.

This is a completely valid case but nevertheless seems too easy. The requirements are probably that n and m are integers or natural numbers but since that was not specified such probable requirement ought not to be followed.

Hope this helps :)