Question

Даю 40 баллов!! Алгебра

Answer 1

Ответ:

$\frac{3t}{u+t} i \frac{11u}{-u-t}==>\\\frac{3t}{u+t}i \frac{11u}{-(u+t)} ==>\\\frac{3t}{u+t}i -\frac{11u}{u+t}$

Объяснение: