A.\(\left( { - \infty ; - 1} \right) \cup \left( {6; + \infty } \right)\)
B.\(\left( { - \infty ; - 6} \right) \cup \left( {1; + \infty } \right)\)
C.\(\left( { - 1;6} \right)\)
D.\(\left( { - 6;1} \right)\)