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use interval notation to indicate all real numbers between and excluding -4 and 8​

Sagot :

Answer:

[tex](-\infty,-4)\cup(8,\infty)[/tex]

Step-by-step explanation:

All real numbers on its own in interval notation is [tex](-\infty,\infty)[/tex], but if we are to exclude -4 and 8, then we would need two separate intervals joined in union.

Thus, [tex](-\infty,-4)\cup(8,\infty)[/tex] would be the correct notation

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