Tolong sederhanain ya No 6

6.
(x² - 4x)/(x² -2x - 8)
x(x - 4)/(x - 4)(x + 2)
x(x + 2) → A

#semoga membantu

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