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

Textbook Question

Chapter 2, 2.4 - Problem 18 - Calculus of a Single Variable (10th Edition, Ron Larson).
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hkj1385 | (Level 1) Assistant Educator

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`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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