Function Expression :
\[f(x)=x^3+ln(x+\frac{4}{x} ) \]Domain
\[\left]0, \infty\right[ \]Limits
\[ \]Derivate
\[ \]Integral
\[F(x) = \frac{x^{4}}{4} + x \log{\left(x + \frac{4}{x} \right)} - x + 4 \operatorname{atan}{\left(\frac{x}{2} \right)} \]Sign Table
Variation Table
Plot
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