Algebraic Techniques, SMB-069 Factorise the expression `5/(x^2-1)-3/(x-1)` (3 marks) Show Answers Only `(2-3x)/((x-1)(x+1))` Show Worked Solution `5/(x^2-1)-3/(x-1)` `=5/((x+1)(x-1))-3/(x-1)` `=5/((x+1)(x-1))-(3(x+1))/((x+1)(x-1))` `=(5-3(x+1))/((x-1)(x+1))` `=(2-3x)/((x-1)(x+1))`