Question

пожалуйста помогите ​

Answer 1

Ответ:

20 - | 5- x | = - 10

- | 5 - x | = - 10 - 20

- | 5 - x | = 30

| 5 - x | = 30

5 - x = 30

5 - x = - 30

x1 = - 25

x2 = 35

x1 + x2 = 10

| x1 - x2 | = 60

x1 × x2 = - 875