What is the derivative of 5+7/x ?

The derivative of 5+7/x is -7/(x^2)

What is the first derivative of 5+7/x ?

The first derivative of 5+7/x is -7/(x^2)

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derivative of

5 + \frac{7}{x}

- \frac{7}{x ^{2}}

Solution steps

\frac{d}{d x} (5 + \frac{7}{x})

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (5) + \frac{d}{d x} (\frac{7}{x})

\frac{d}{d x} (5) = 0

\frac{d}{d x} (\frac{7}{x}) = - \frac{7}{x ^{2}}

= 0 - \frac{7}{x ^{2}}

Simplify

= - \frac{7}{x ^{2}}

What is the derivative of 5+7/x ?
The derivative of 5+7/x is -7/(x^2)
What is the first derivative of 5+7/x ?
The first derivative of 5+7/x is -7/(x^2)