SOLUTION: Find the domain of the following function. If h(x)=x2+x, with x -12, then what is h-1(20)? This is exactly how my teacher phrased it. Anything can help.

Question 1167751: Find the domain of the following function.
If h(x)=x2+x, with x -12, then what is h-1(20)?
This is exactly how my teacher phrased it. Anything can help.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Then go back and ask your teacher what s/he was talking about because this makes absolutely no sense. The one thing that can be said is that the domain of h(x), like any other polynomial function, is all real numbers. The rest of it is nonsense.

John

My calculator said it, I believe it, that settles it

I > Ø

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