.. 1. 1 / 2-x ≥ 2 2. X + 1 of X │ > x + 1 of X 3.│x^2-3│

.. 1. 1 / 2-x ≥ 2 2. X + 1 of X │ > x + 1 of X 3.│x^2-3│

1.|x-2|