diketahui f(x)=x^2-x+6 g(x)=x+2/x-1 tentukan f(x)+g(x)

[tex]x^2-x+6+\frac{x+2}{x-1} \\ \frac{(x-1)(x^2-x+6)+x+2}{x-1} \\ \frac{x^3-x^2+6x-x^2+x-6+x+2}{x-1} \\ \frac{x^3-2x^2+8x-4}{x-1}[/tex]