Question 210692
x^2-x-6 over x^2+2x+1 divided by
x+2 over x+1
:
{{{((x^2-x-6))/((x^2+2x+1))}}}
------------
{{{((x+2))/((x+1))}}}
:
Factor the top equation, invert the dividing fraction and multiply
{{{((x-3)(x+2))/((x+1)(x+1))}}} * {{{((x+1))/((x+2))}}}
:
Cancel out x+2 and x+1
{{{((x-3))/((x+1))}}}