Question 882971
{{{(6x^2+13x+6)/(6-5x-6x^2)}}}
Generally easier when the coefficient of x^2 is positive, factor out -1 and rearrange to:
{{{(6x^2+13x+6)/(-1(6x^2+5x-6))}}}
Factor
{{{((3x+2)(2x+3))/(-1((3x-2)(2x+3)))}}}
the -1 makes the expression negative
-{{{((3x+2)(2x+3))/((3x-2)(2x+3))}}}
(2x+3) cancels, leaving:
-{{{((3x+2))/((3x-2))}}}