What is the derivative of x-2ln(x) ?

The derivative of x-2ln(x) is 1-2/x

What is the first derivative of x-2ln(x) ?

The first derivative of x-2ln(x) is 1-2/x

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\frac{d}{d x} (x - 2 ln (x))

1 - \frac{2}{x}

Solution steps

\frac{d}{d x} (x - 2 ln (x))

Apply the Sum/Difference Rule:

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

= \frac{d x}{d x} - \frac{d}{d x} (2 ln (x))

\frac{d x}{d x} = 1

\frac{d}{d x} (2 ln (x)) = \frac{2}{x}

= 1 - \frac{2}{x}

f (x) = 11 + 9 x - x^{3}, at x = 1

\frac{\partial}{\partial x} (\frac{1}{( x - y ) ^{2}})

\frac{10 x ^{3} - 6 x ^{2} + 3}{4 x ^{2} - 6 x + 3}

x \to \infty lim (- \frac{1}{3} c e^{- 3 (x)})

What is the derivative of x-2ln(x) ?
The derivative of x-2ln(x) is 1-2/x
What is the first derivative of x-2ln(x) ?
The first derivative of x-2ln(x) is 1-2/x