SOLUTION: Find the derivative of f(x)=x3^x

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Question 1023939: Find the derivative of f(x)=x3^x
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Using the product and chain rules, we get
f(x)=x*3^x
f'(x) = 3^x + x*3^x*ln 3 = 3^x(1 + x ln 3)