SOLUTION: If h(x)=x2+x, with x -12, then what is h-1(20)? What is the domain

SOLUTION: If h(x)=x2+x, with x -12, then what is h-1(20)? What is the domain

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Question 1167742: If h(x)=x2+x, with x -12, then what is h-1(20)?
What is the domain
Answer by ikleyn(52798) (Show Source): You can put this solution on YOUR website!
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In your post, this fragment " with x-12 " makes the entire parcel nonsensical.

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