Предмет: Алгебра, автор: nyurkiv27

Укажите уравнение корнем которого является число 2 Срочно!!!

1/x-2=0

x^2+4=0

5x+12=2

3x-6/x=0
х+2=х


Zombynella: В первом х=0,5; во втором нет решения, в третьем х= -2; в четвёртом х=корень из двух. Где-то ошибка в условии.

Ответы

Автор ответа: binamaksimchuk
3

Ответ:

\frac{3x-6}{x} =0

Объяснение:

\frac{3x-6}{x} =0\\\\\frac{3*2-6}{2} =\frac{6-6}{2} =\frac{0}{2} =0

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