Question 945563
Not like this:  2x^2+5x-3/2x^2+x-1


Show the expression this way:   (2x^2+5x-3)/(2x^2+x-1)


That will appear given the rendering tags as {{{(2x^2+5x-3)/(2x^2+x-1)}}}.


You understand factoring?  That is what to do with the numerator and denominator.  Look for any factor occuring in both numerator and denominator.  Basic Fraction Skills.