SOLUTION: what is the domain of 3x^3+9x^2

SOLUTION: what is the domain of 3x^3+9x^2

Algebra.Com

Question 576036: what is the domain of 3x^3+9x^2
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
This is a polynomial. So the domain is the set of all real numbers (since you can plug in ANY real number for x)
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