What is the derivative of f(x)=3x+3/x ?

The derivative of f(x)=3x+3/x is 3-3/(x^2)

What is the first derivative of f(x)=3x+3/x ?

The first derivative of f(x)=3x+3/x is 3-3/(x^2)

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derivative of

f (x) = 3 x + \frac{3}{x}

3 - \frac{3}{x ^{2}}

Solution steps

\frac{d}{d x} (3 x + \frac{3}{x})

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (3 x) + \frac{d}{d x} (\frac{3}{x})

\frac{d}{d x} (3 x) = 3

\frac{d}{d x} (\frac{3}{x}) = - \frac{3}{x ^{2}}

= 3 - \frac{3}{x ^{2}}

\frac{d}{d x} (\frac{e ^{x}}{1 - x})

f (x) = (x - \frac{2}{x})

\frac{d}{d x} (\frac{( e ^{x} )}{1 + x ^{2}})

\int 10 e^{x} d x

n = 1 \sum \infty ln (n)

What is the derivative of f(x)=3x+3/x ?
The derivative of f(x)=3x+3/x is 3-3/(x^2)
What is the first derivative of f(x)=3x+3/x ?
The first derivative of f(x)=3x+3/x is 3-3/(x^2)