Question

❗❗CORRECT ANSWER+EXPLANATION=BRAINLIEST❗❗

Answer 1

$\sf \longmapsto\dfrac{ {x}^{2} - 9 }{ {x}^{2} - 3x}$

$\sf \longmapsto \dfrac{x + 3(x - 3)}{x(x - 3)}$

$\sf \longmapsto \: \dfrac{x + 3}{x}$

$\boxed{\sf \dfrac{x + 3}{x} }$