`s(t) = 1/(4 - 5t - t^2)` Find the derivative of the function.

Expert Answers
hkj1385 eNotes educator| Certified Educator

`s(t) = 1/[4-5t-t^2]`

`or, s'(t) = -(-5-2t)/[4-5t-t^2]^2`

`or, s'(t) = (5+2t)/[4-5t-t^2]^2`

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