Question 350049
{{{ 3/(x^2-2x+4)-(2x+1)/(x^3-8)}}}
{{{3/(x-2)^2 - (2x+1)/(x-2)(x^2+2x+4)}}}
{{{(3(x^2+2x+4) - (2x+1)(x-2))/((x-2)^2(x^2+2x+4))}}}
{{{(3x^2+6x+12-2x^2+3x+2)/((x-2)^2(x^2+2x+4))}}}
{{{(x^2+9x+14)/((x-2)^2(x^2+2x+4))}}}
{{{(x+7)(x+2)/((x-2)^2(x^2+2x+4))}}}