Question

3) (16 - 7x)/((x - 3) ^ 2) + (6x - 13)/((3 - x) ^ 2) прошу срочно

Answer 1

Ответ:

(16-7х)/(х-3)²+(6х-13)/(3-х)²=(16-7х+6х-13)/(х-3)²=(3-х)/(3-х)²=1/(3-х)