(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

This is one step of a larger problem, but I'm stuck on derivative of 1/x.

2. Relevant equations

3. The attempt at a solution

1/x = x^-1.

Using power rule:

-x^-2

but this isn't right?

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# Homework Help: Derivative of 1/x

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