Question

Сократи дробь: 4x-12/ x² -11x + 24​

Answer 1

Ответ:

$\displaystyle \frac{4}{x-8}$

Объяснение:

$\displaystyle \frac{4x-12}{x^2-11x+24}=\frac{4(x-3)}{x^2-8x-3x+24}=\\\\\\\frac{4(x-3)}{x(x-8)-3(x-8)}=\frac{4(x-3)}{(x-8)(x-3)}=\frac{4}{x-8}$