Question

solve this question |2-x| ≥ 2​

Answer 1

Answer:

Step-by-step explanation:

X<0 ;X>3

Answer 2

$|2-x|\geq2$

$\begin{tabular}{ccc} 2-x\geq2 &OR& 2-x\leq-2 \\\\\\ x-2\leq-2 &OR& x-2\geq2 \\\\\\ x\leq0 &OR& x\geq4 \end{tabular}$

$\implies\ \large\underline{\underline{x\in(-\infty,\ 0]\cup[4,\ \infty)}}$