Mrdenk

[tex] \frac{ {x}^{2} - 4 }{8} \times \frac{5}{x + 2} = \frac{(x - 2)(x + 2)}{8} \times \frac{5}{x + 2} = \frac{5(x - 2)}{8} = \frac{5 \times ( - 8)}{8} = - 5[/tex]

Ответ: -5