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## Homework Statement

Find the second derivative of e^t + t^e :

## Homework Equations

(e^u) = u' * (e^u)

## The Attempt at a Solution

e^t + t^e

1* (e^t) + e*[t^(e-1)]

^^^first derivative

(e^t) + e*e[t^{(e-1)-1}]

^^^ 2nd derivative

Answer?: (e^t) + e^2[t^(e-2)]