What is (\partial)/(\partial x)(3ln((2xy)/(5z))) ?

The answer to (\partial)/(\partial x)(3ln((2xy)/(5z))) is 3/x

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

(\partial)/(\partial x)(3ln((2xy)/(5z)))

\frac{\partial}{\partial x} (3 ln (\frac{2 x y}{5 z}))

\frac{3}{x}

Solution steps

\frac{\partial}{\partial x} (3 ln (\frac{2 x y}{5 z}))

Treat

y, z

as constants

Take the constant out:

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

= 3 \frac{\partial}{\partial x} (ln (\frac{2 x y}{5 z}))

Apply the chain rule:

\frac{1}{\frac{2 x y}{5 z}} \frac{\partial}{\partial x} (\frac{2 x y}{5 z})

= \frac{1}{\frac{2 x y}{5 z}} \frac{\partial}{\partial x} (\frac{2 x y}{5 z})

\frac{\partial}{\partial x} (\frac{2 x y}{5 z}) = \frac{2 y}{5 z}

= 3 \cdot \frac{1}{\frac{2 x y}{5 z}} \cdot \frac{2 y}{5 z}

Simplify

3 \cdot \frac{1}{\frac{2 x y}{5 z}} \cdot \frac{2 y}{5 z} : \frac{3}{x}

= \frac{3}{x}

What is (\partial)/(\partial x)(3ln((2xy)/(5z))) ?
The answer to (\partial)/(\partial x)(3ln((2xy)/(5z))) is 3/x