What is the derivative of f(x)=x*2x ?

The derivative of f(x)=x*2x is 4x

What is the first derivative of f(x)=x*2x ?

The first derivative of f(x)=x*2x is 4x

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

f (x) = x \cdot 2 x

4 x

Solution steps

\frac{d}{d x} (x \cdot 2 x)

Simplify

x \cdot 2 x : 2 x^{2}

= \frac{d}{d x} (2 x^{2})

Take the constant out:

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

= 2 \frac{d}{d x} (x^{2})

Apply the Power Rule:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= 2 \cdot 2 x^{2 - 1}

Simplify

= 4 x

f (x) = - 7 x^{6}

\frac{( 5 x ^{3} + 4 )}{( 2 x )}

3^{4} x

\frac{cos ( x )}{x ^{2}}

x \cdot e^{x} - 2

What is the derivative of f(x)=x*2x ?
The derivative of f(x)=x*2x is 4x
What is the first derivative of f(x)=x*2x ?
The first derivative of f(x)=x*2x is 4x