Решите неравенство _2 x + _3 x _2 3 * _x 6 .
_2 x + _3 x _2 3 * _x 6 (_x 6)/(_x 2 _x 3) _2 3 * _x 6 _2 3 * _x 6 * ( (_2 x * _3 x)/(_2 3) - 1 ) 0 _x 6 * ( _3^2 x - 1 ) 0 ((_3 x - 1)(_3 x + 1))/(_6 x) 0 cases ((x-3)( x - (1)/(3) ))/(x-1) 0 x > 0 cases x in (0, 1/3] U (1, 3]
\( x \in (0, 1/3] \cup (1, 3] \)