answersLogoWhite

0

Still curious? Ask our experts.

Chat with our AI personalities

FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
BeauBeau
You're doing better than you think!
Chat with Beau
More answers

If: x2-x-2 = 0

Then: x = -1 or x = 2

* * * * *

Those are the roots of the equation when y = 0, which has little to do with the domain. The domain is the set of values for x such that y has a defined unique value. Unless there is some other constraint the domain is likely to be the Real numbers. Although, of course, it could be the integers or the complex plain.

User Avatar

Wiki User

13y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What is the domain of y equals x2-x-2?
Write your answer...
Submit
Still have questions?
magnify glass
imp