$\left(-3,2\right)$  

 $\left(-\infty,-3\right]\cup\left[2,\infty\right)$  

 $\left(-\infty,-3\right)\cup\left(2,\infty\right)$  

 $\left[-3,2\right]$  

 $\left(-\infty,-1\right)\cup\left(1,5\right)$  

 $\left(-2,2\right)\cup\left(6,\infty\right)$  

 $\left(-2,2\right)\cup\left(6,\infty\right)$  

 $\left(-\infty,-2\right)\cup\left(2,6\right)$  

(-∞, -4)U(-4, ∞)

(-4, 3)

(-∞, -4]U[3,∞)

(-∞, -4) U (3, ∞)

(-∞, -3) U (5, ∞)

(-3, 5)

[-3, 5]

(-∞, -3]U[5, ∞)