SOLUTION: solve x^4*sqrtx and what is the domain? Answer?? x^9/2

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Question 499794: solve x^4*sqrtx and what is the domain?
Answer?? x^9/2
Answer by MRperkins(300) About Me  (Show Source):
You can put this solution on YOUR website!
You are correct.
rewrite sqrt(x) as x^(1/2) and then when you multiply like bases, we add the exponents, so we get 4+1/2=9/2
the domain is x%3E=0 because you can not get a real answer by taking the square root of a negative number.