# Derivatives (4 problems)

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Find the first derivative

1.) f(x)=e^-1/x^2

2.) f(x)= (x^2+1)e^4x

3.) y=xe^x- 4e^-x

Find the second derivtive

4.)f(x)=2e^3x+3e^-2x

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Derivatives are found.

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