Giải các bất phương trình : $\begin{array}{l} 1)\,\,\,{\log _3}\left( {{x^2} - 2} \right) < {\log _3}\left( {\frac{3}{2}\left| x \right| - 1} \right)\\ 2)\,\,{\log _{\frac{1}{2}}}{\left( {4 - x} \right)^2} > {\log _{\frac{1}{2}}}\left( {6\left| x \right| - 3} \right)\\ 3)\,\,\,{\log _4}\left( {{x^2} - 5} \right) < {\log _4}\left( {\frac{7}{3}\left| x \right| - 3} \right)\\ 4)\,\,\,{\log _{\frac{1}{3}}}\left( {3 - {x^2}} \right) > {\log _{\frac{1}{3}}}\left( {4\left| x \right| - 2} \right) \end{array}$
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