What is the derivative of 4x-sin(2x) ?

The derivative of 4x-sin(2x) is 4-cos(2x)*2

What is the first derivative of 4x-sin(2x) ?

The first derivative of 4x-sin(2x) is 4-cos(2x)*2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

\frac{d}{d x} (4 x - sin (2 x))

4 - cos (2 x) \cdot 2

Solution steps

\frac{d}{d x} (4 x - sin (2 x))

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (4 x) - \frac{d}{d x} (sin (2 x))

\frac{d}{d x} (4 x) = 4

\frac{d}{d x} (sin (2 x)) = cos (2 x) \cdot 2

= 4 - cos (2 x) \cdot 2

What is the derivative of 4x-sin(2x) ?
The derivative of 4x-sin(2x) is 4-cos(2x)*2
What is the first derivative of 4x-sin(2x) ?
The first derivative of 4x-sin(2x) is 4-cos(2x)*2