SOLUTION: How do I find the domain f(x) = x^(4) + 2x^(3) + 3x + 1

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Question 581981: How do I find the domain
f(x) = x^(4) + 2x^(3) + 3x + 1
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
This is a polynomial. All polynomials have the domain of the set of all real numbers since you can plug in any number in for x and get some number out for f(x).


So the domain of f%28x%29+=+x%5E%284%29+%2B+2x%5E%283%29+%2B+3x+%2B+1 is the set of all real numbers.