SOLUTION: Find the second derivative of the function: y= xtan5x

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Question 350702: Find the second derivative of the function: y= xtan5x
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
y'=x%2Asec%5E2%28x%29%2Btan%28x%29
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y''=x%2A2sec%28x%29%2Asec%28x%29tan%28x%29%2Bsec%5E2%28x%29%2Bsec%5E2%28x%29
y''=2sec%5E2%28x%29%28xtan%28x%29%2B1%29