Question 203292
Simplify:
{{{((x)/(x^2-3x+2))-(2/(x^2-3x+2))}}} Since there is a common denominator, you can subtract the numerators:
{{{((x-2))/(x^2-3x+2)}}} Now factor the denominator.
{{{(cross((x-2)))/(cross((x-2))(x-1))}}} Cancel the indicated common factors.
{{{highlight(1/((x+1)))}}}