Question

help me

Answer 1

Ta có: \(2x+3⋮x-2\)

\(\Rightarrow\left(2x-4\right)+7⋮x-2\)

\(\Rightarrow2\left(x-2\right)+7⋮x-2\)

\(\Rightarrow x-2\in\left\{1;-1;7;-7\right\}\)

\(\Rightarrow x\in\left\{3;1;9;-5\right\}\)

Mà x bé nhất \(\Rightarrow x=-5\)

Vậy x = -5

Answer 2

violympic hay gì đây