Question 3Which of the following is equal to $xr+ys$ if $r=3x+2y$ and $s=xy-x-y$?$x^2y-x^2+2xy+2y^2$$xy^2+3x^2+xy-y^2$$x^2y+2x^2+xy$$xy^2+2x^2+2xy$$x^2y^2+x+y$