Предмет: Алгебра, автор: klimenkol21

Решить квадратное уравнение, разложив его левую часть на множители:
1)х²-х=0;

2)х²+2х=0

Ответы

Автор ответа: aleksun
0
1)x(x-1)=0
   x=0 или x-1=0
              x=1
Ответ: 0; 1

2) x(x+2)=0
    x=0 или x+2=0
                  x=-2
Ответ: 0; -2
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