What is the derivative of sqrt(x)-2x ?

The derivative of sqrt(x)-2x is 1/(2sqrt(x))-2

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

The first derivative of sqrt(x)-2x is 1/(2sqrt(x))-2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

\frac{1}{2 x} - 2

Solution steps

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

Apply the Sum/Difference Rule:

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

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

\frac{d}{d x} (x) = \frac{1}{2 x}

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

= \frac{1}{2 x} - 2

\int (\frac{1}{x} - \frac{4}{9 x ^{2} + 1}) d x

f (x) = \frac{3}{2 x + 1}, at x = 4

\int_{- π}^{π} x e^{s i n (x^{2})} d x

\frac{d}{d x} (4 x^{2} - 2 x + 1)

\int x^{2} - 4 cos (x) + 8 d x

What is the derivative of sqrt(x)-2x ?
The derivative of sqrt(x)-2x is 1/(2sqrt(x))-2
What is the first derivative of sqrt(x)-2x ?
The first derivative of sqrt(x)-2x is 1/(2sqrt(x))-2