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Popular >

derivative of sqrt(-3x-9)

Solution

\frac{d}{d x} (- 3 x - 9)

Solution

- \frac{3}{2 - 3 x - 9}

Solution steps

\frac{d}{d x} (- 3 x - 9)

Apply the chain rule:

\frac{1}{2 - 3 x - 9} \frac{d}{d x} (- 3 x - 9)

= \frac{1}{2 - 3 x - 9} \frac{d}{d x} (- 3 x - 9)

\frac{d}{d x} (- 3 x - 9) = - 3

= \frac{1}{2 - 3 x - 9} (- 3)

Simplify

\frac{1}{2 - 3 x - 9} (- 3) : - \frac{3}{2 - 3 x - 9}

= - \frac{3}{2 - 3 x - 9}

Popular Examples

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\int \frac{y}{( 1 + y ^{2} ) ^{4}} d y

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[x + (x + sin^{2} (x))^{3}]^{4}

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x \to 2 + lim (\frac{x ^{2} - 4}{x - 2})

integral of tan^5(4x)sec^4(4x)

\int tan^{5} (4 x) sec^{4} (4 x) d x

limit as x approaches-infinity of-x^2

x \to - \infty lim (- x^{2})

Frequently Asked Questions (FAQ)

What is the derivative of sqrt(-3x-9) ?
The derivative of sqrt(-3x-9) is -3/(2sqrt(-3x-9))
What is the first derivative of sqrt(-3x-9) ?
The first derivative of sqrt(-3x-9) is -3/(2sqrt(-3x-9))