Given the sets A\displaystyle {A}A and B\displaystyle {B}B expressed in interval notation, find A∩B\displaystyle {A}\cap{B}A∩B.
A=(−∞,−25)∪(−20,+∞)\displaystyle {A}={\left(-\infty,-{25}\right)}\cup{\left(-{20},+\infty\right)}A=(−∞,−25)∪(−20,+∞)
B=(−93,−9]\displaystyle {B}={\left(-{93},-{9}\right]}B=(−93,−9] \displaystyle
A∩B=\displaystyle {A}\cap{B}=A∩B=
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