Question 1044893
<pre>

{{{matrix(2,2,lim,1/(x^2+x-2)-x/(x^3-1),"x->1","")}}}

{{{matrix(2,2,lim,(1(x^3-1)-x(x^2+x-2))/((x^3-1)(x^2+x-2)),"x->1","")}}} 

{{{matrix(2,2,lim,(x^3-1-x^3-x^2+2x)/((x-1)(x^2+x+1)(x-1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-1-x^2+2x)/((x-1)^2(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-x^2+2x-1)/((x-1)^2(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-(x^2-2x+1))/((x-1)^2(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-(x-1)^2)/((x-1)^2(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-(x-1)^2)/((x-1)^2(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-cross((x-1)^2))/(cross((x-1)^2)(x^2+x+1)(x+2)),"x->1","")}}}

{{{matrix(2,2,lim,(-1)/((x^2+x+1)(x+2)),"x->1","")}}}

{{{-1/((1^2+1+1)(1+2))}}}

{{{-1/((1+1+1)(3))}}}

{{{-1/((3)(3))}}}

{{{-1/9}}}

Edwin</pre>