Final answer to the problem
$\frac{2}{1+4x^2}$
Got another answer? Verify it here!
Step-by-step Solution
How should I solve this problem?
- Choisir une option
- Produit de binômes avec terme commun
- Méthode FOIL
- Load more...
Can't find a method? Tell us so we can add it.
1
Apply the formula: $\frac{d}{dx}\left(\arctan\left(\theta \right)\right)$$=\frac{1}{1+\theta ^2}\frac{d}{dx}\left(\theta \right)$, where $x=2x$
$\frac{1}{1+\left(2x\right)^2}\frac{d}{dx}\left(2x\right)$
Learn how to solve calcul différentiel problems step by step online.
$\frac{1}{1+\left(2x\right)^2}\frac{d}{dx}\left(2x\right)$
Learn how to solve calcul différentiel problems step by step online. d/dx(arctan(2x)). Apply the formula: \frac{d}{dx}\left(\arctan\left(\theta \right)\right)=\frac{1}{1+\theta ^2}\frac{d}{dx}\left(\theta \right), where x=2x. Apply the formula: \left(ab\right)^n=a^nb^n. Apply the formula: \frac{d}{dx}\left(nx\right)=n\frac{d}{dx}\left(x\right), where n=2. Apply the formula: \frac{d}{dx}\left(x\right)=1.
Final answer to the problem
$\frac{2}{1+4x^2}$
