Question 196842
(x)=x^3-3x^2+2x+5 find domain 
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Domain: All Real Numbers.
Why?
You always start by assuming the domain is All Real Numbers.
Then you look for patterns in the equation which would 
restrict the domain.  Your equation shows nothing that
would restrict your choice of values of "x".
So the Domain is "All Real Numbers".
Cheers,
Stan H.