0; 4
Объяснение:
(6 - x) - (6 + x) = 2x - x^2
6 - x - 6 -x = 2x - x^2
- 2x = 2x - x^2
-4x + x^2 = 0
x^2 - 4x = 0
x * (x - 4) = 0
x = 0 или x = 4
0; 4
Объяснение:
(6 - x) - (6 + x) = 2x - x^2
6 - x - 6 -x = 2x - x^2
- 2x = 2x - x^2
-4x + x^2 = 0
x^2 - 4x = 0
x * (x - 4) = 0
x = 0 или x = 4