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Popular >

derivative of sqrt(2-9x)

Solution

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

Solution

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

Solution steps

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

Apply the chain rule:

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

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

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

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

Simplify

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

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

Popular Examples

y^{''}-2y=9xe^{-x}-6x^2+4e^{2x}

y^{^{''}} - 2 y = 9 x e^{- x} - 6 x^{2} + 4 e^{2 x}

integral from 10 to infinity of x^{-2/3}

\int_{10}^{\infty} x^{- \frac{2}{3}} d x

derivative of (40/(x^5))

\frac{d}{d x} (\frac{40}{x ^{5}})

(\partial)/(\partial x)(-ye^x)

\frac{\partial}{\partial x} (- y e^{x})

d/(dz)(ln(sqrt((d^2-z^2)/(d^2+z^2))))

\frac{d}{d z} (ln (\frac{d ^{2} - z ^{2}}{d ^{2} + z ^{2}}))

Frequently Asked Questions (FAQ)

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