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

The derivative of f(x)=-2ln(x) is -2/x

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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

f (x) = - 2 ln (x)

- \frac{2}{x}

Solution steps

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

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

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

Apply the common derivative:

\frac{d}{d x} (ln (x)) = \frac{1}{x}

= - 2 \cdot \frac{1}{x}

Simplify

- 2 \cdot \frac{1}{x} : - \frac{2}{x}

= - \frac{2}{x}

x \to \infty lim (9 + \frac{4}{x})

\frac{d}{d x} (- 512 sin (2 x))

\int (1 - \frac{x ^{2}}{4} - \frac{y ^{2}}{9}) d x

y^{^{''}} - 3 y^{^{'}} + 2 y = 0, y (0) = \frac{1}{2}, y^{^{'}} (0) = - \frac{3}{4}

x \to 0 lim (\frac{( \frac{1}{2} ) ^{x} - 1}{x})

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