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Find the second derivative of the function

f(x)= t^2e^(-2t)

  • Calculus - ,

    probably a type, f(x) should be f(t)

    f ' (t) = t^2 (-2)e^(-2t) + 2t (e^(-2t))
    = -2t e^(-2t) (t-1)
    = (2t - 2t^2) e^(-2t)
    now use the product rule again and simplify similar to what I did above

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