(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I trying to find the second derivative of [itex]xe^x[/itex]

2. Relevant equations

chain rule

3. The attempt at a solution

Two find the first derivative I use the chain rule.

[itex]f'(y)g(y)+f(y)g'(y)[/itex]

so I get

[itex]e^x+xe^x[/itex]

is the second derivative

[itex]e^x+f'(y)g(y)+f(y)g'(y)[/itex]

= [itex]e^x+e^x+xe^x[/itex]

= [itex]2e^x+xe^x[/itex]

regards

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Chain rule with second derivative

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