1)
[ x = 0
[ x - 2 = 0 => x = 2
[ x - 3 = 0 => x = 3
ответ : 0 , 2 , 3
2)
[
------------------------
ответ : -√5 , 1 , √5 , 3
1)
[ x = 0
[ x - 2 = 0 => x = 2
[ x - 3 = 0 => x = 3
ответ : 0 , 2 , 3
2)
[![x^{2}-5 = 0](/tpl/images/1360/0140/e6ea9.png)
[![x-3 = 0](/tpl/images/1360/0140/8a341.png)
[![x - 1 =0](/tpl/images/1360/0140/fa9be.png)
------------------------
[![x = \sqrt{5}](/tpl/images/1360/0140/63619.png)
[![x = -\sqrt{5}](/tpl/images/1360/0140/0cea6.png)
[![x = 3](/tpl/images/1360/0140/2d848.png)
[![x = 1](/tpl/images/1360/0140/26584.png)
ответ : -√5 , 1 , √5 , 3