What is the derivative of sqrt(1-9x) ?

The derivative of sqrt(1-9x) is -9/(2sqrt(1-9x))

What is the first derivative of sqrt(1-9x) ?

The first derivative of sqrt(1-9x) is -9/(2sqrt(1-9x))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

derivative of

1 - 9 x

- \frac{9}{2 1 - 9 x}

Solution steps

\frac{d}{d x} (1 - 9 x)

Apply the chain rule:

\frac{1}{2 1 - 9 x} \frac{d}{d x} (1 - 9 x)

= \frac{1}{2 1 - 9 x} \frac{d}{d x} (1 - 9 x)

\frac{d}{d x} (1 - 9 x) = - 9

= \frac{1}{2 1 - 9 x} (- 9)

Simplify

\frac{1}{2 1 - 9 x} (- 9) : - \frac{9}{2 1 - 9 x}

= - \frac{9}{2 1 - 9 x}

\int_{0}^{4} 0.125 x^{3} d x

\int \frac{1}{2} e^{x^{2}} d x

\int 12 x y d x

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

\int 9 sin^{4} (x) cos^{2} (x) d x

What is the derivative of sqrt(1-9x) ?
The derivative of sqrt(1-9x) is -9/(2sqrt(1-9x))
What is the first derivative of sqrt(1-9x) ?
The first derivative of sqrt(1-9x) is -9/(2sqrt(1-9x))