JEE Advance - Mathematics (2002 - No. 22)
The set of all real numbers x for which $${x^2} - \left| {x + 2} \right| + x > 0$$, is
$$( - \infty ,\, - 2) \cup (2,\infty )$$
$$( - \infty ,\, - \sqrt 2 ) \cup (\sqrt 2 ,\infty )$$
$$( - \infty ,\, - 1) \cup (1,\infty )$$
$$(\sqrt 2 ,\infty )$$