Question

x²-49/3x-24 : 5x+35/x-8​

Answer 1

Ответ:

$\displaystyle \frac{x^2-49}{3x-24}:\frac{5x+35}{x-8}=\frac{(x-7)(x+7)}{3(x-8)}\cdot \frac{x-8}{5(x+7)}=\frac{x-7}{15}$