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| 1. |
\left. \begin{array} { l } { | \frac { x ^ { 2 } + 6 } { 5 x } | \geq 1 } \\ { ( - \infty , - 3 ) } \\ { ( b ) ( - \infty , - 3 ) \cup ( 3 , \infty ) } \\ { ( c ) R } \\ { ( - \infty , - 3 ] \cup [ - 2,0 ) \cup ( 0,2 ] \cup [ 3 , \infty ) } \end{array} \right. |
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