What is the derivative of f(x)= 1/(sqrt(x+3)) ?

The derivative of f(x)= 1/(sqrt(x+3)) is -1/(2(x+3)^{3/2)}

What is the first derivative of f(x)= 1/(sqrt(x+3)) ?

The first derivative of f(x)= 1/(sqrt(x+3)) is -1/(2(x+3)^{3/2)}

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derivative of

f (x) = \frac{1}{x + 3}

- \frac{1}{2 ( x + 3 ) ^{\frac{3}{2}}}

Solution steps

\frac{d}{d x} (\frac{1}{x + 3})

Apply exponent rule:

\frac{1}{a} = a^{- 1}

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

Apply the chain rule:

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

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

\frac{d}{d x} (x + 3) = 1

= - \frac{1}{2 ( x + 3 ) ^{\frac{3}{2}}} \cdot 1

Simplify

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

(ln (x))^{^{'}}

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

\int 169 - x^{2} d x

\int \frac{8 x ^{3}}{( x ^{4} + 1 ) ^{3}} d x

\int \frac{ln ( 10 x )}{x} d x

What is the derivative of f(x)= 1/(sqrt(x+3)) ?
The derivative of f(x)= 1/(sqrt(x+3)) is -1/(2(x+3)^{3/2)}
What is the first derivative of f(x)= 1/(sqrt(x+3)) ?
The first derivative of f(x)= 1/(sqrt(x+3)) is -1/(2(x+3)^{3/2)}