Please help my text about to end soon

Answer:
[tex] \frac{8x - 18}{ {x}^{2} - 3x } [/tex]
Step-by-step explanation:
[tex](f + g)(x) = \frac{2}{x - 3} + \frac{6}{x} \\ = \frac{2x + 6(x - 3)}{x(x - 3)} \\ = \frac{2x + 6x - 18}{ {x}^{2} - 3x } \\ = \frac{8x - 18}{ {x}^{2} - 3x} [/tex]