What is (\partial)/(\partial y)(ln(x^6+y^4)) ?

The answer to (\partial)/(\partial y)(ln(x^6+y^4)) is (4y^3)/(x^6+y^4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

(\partial)/(\partial y)(ln(x^6+y^4))

\frac{\partial}{\partial y} (ln (x^{6} + y^{4}))

\frac{4 y ^{3}}{x ^{6} + y ^{4}}

Solution steps

\frac{\partial}{\partial y} (ln (x^{6} + y^{4}))

Treat

x

as a constant

Apply the chain rule:

\frac{1}{x ^{6} + y ^{4}} \frac{\partial}{\partial y} (x^{6} + y^{4})

= \frac{1}{x ^{6} + y ^{4}} \frac{\partial}{\partial y} (x^{6} + y^{4})

\frac{\partial}{\partial y} (x^{6} + y^{4}) = 4 y^{3}

= \frac{1}{x ^{6} + y ^{4}} \cdot 4 y^{3}

Simplify

\frac{1}{x ^{6} + y ^{4}} \cdot 4 y^{3} : \frac{4 y ^{3}}{x ^{6} + y ^{4}}

= \frac{4 y ^{3}}{x ^{6} + y ^{4}}

What is (\partial)/(\partial y)(ln(x^6+y^4)) ?
The answer to (\partial)/(\partial y)(ln(x^6+y^4)) is (4y^3)/(x^6+y^4)