asked 195k views
3 votes
What is the domain of x^2-4 ?

2 Answers

1 vote
Domain: x is the element of all real numbers
answered
User Jeremy Fishman
by
7.7k points
5 votes
I’m pretty sure the domain is always (-♾️, ♾️)
answered
User Ddsnowboard
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8.0k points

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