# Tag Info

The following also works. It doesn't require any string replacements in the output. All I did is to re-define the set of variables u such that it contains the second power of x as a String: v={5,-13,5,6,-20,17}; u={"\!$$\*SuperscriptBox[\(x$$, $$2$$]\)",x,1}; Abs[{v[[1]],v[[2]],v[[3]]}.u]=={v[[4]],v[[5]],v[[6]]}.u//TeXForm \left| 5 x^2-13 x+5\right| =6 ...