Question

[X]+2,1=1 ответ x=1,1 правильно????

Answer 1

Ответ: Да правильно!

Answer 2

[х]=1-2.1

[х]=-1.1

модуль не может быть отрицательным

Ответ: корней нет

Answer 3

I'm sorry, but the equation you provided seems to be incomplete. It appears to be an equation with the variable "x," but it lacks an actual equation. The "1" on the right side of the equation doesn't provide enough context to solve for "x."

An equation typically follows this format: $\text{expression} = \text{expression}$

Could you please provide the complete equation so that I can help you solve it?