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Question 110320: Find the domain of f(x)= x^2e^2x (this reads x squared e raised to the 2x)
Answer by wgunther(43)   (Show Source):
You can put this solution on YOUR website! The domain of x^2 is all reals as it is a polynomial. The domain of e^(2x) is all reals as it's an exponential. So the domain of the product can take any real input. (The domain is the interesting thing, as because they're both always positive, the product is always positive, so it can only have non-negative outputs)
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