Question

Сократите дробь (3a2 + 7a – 6)/(a2 – 9)

Answer 1

(3a2 + 7a – 6)/(a2 – 9)

$\frac{6a + 7a - 6}{2a - 9}$

Ответ:

$\frac{13a - 6}{2a - 9}$