Question 1013180
Okay, let's see what you've got...
{{{((x^2+x-6)/(x^2-1))*((x^2+x-2)/(x^2+5x+6)) = ((x-2)/(x+1))}}}
Let's factor and cancel if we can...
{{{((x+3)(x-2)/(x+1)(x-1))*((x+2)(x-1)/(x+2)(x+3)) = ((x-2)/(x+1))}}}
Well, it appears the (x+3), (x-1) and the (x+2) all cancel out, leaving what is on the right...