What is the derivative of f(x)=(sqrt(x))/(x+5) ?

The derivative of f(x)=(sqrt(x))/(x+5) is (-x+5)/(2sqrt(x)(x+5)^2)

What is the first derivative of f(x)=(sqrt(x))/(x+5) ?

The first derivative of f(x)=(sqrt(x))/(x+5) is (-x+5)/(2sqrt(x)(x+5)^2)

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derivative of

f (x) = \frac{x}{x + 5}

\frac{- x + 5}{2 x ( x + 5 ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{x}{x + 5})

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d}{d x} ( x ) ( x + 5 ) - \frac{d}{d x} ( x + 5 ) x}{( x + 5 ) ^{2}}

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

\frac{d}{d x} (x + 5) = 1

= \frac{\frac{1}{2 x} ( x + 5 ) - 1 \cdot x}{( x + 5 ) ^{2}}

Simplify

\frac{\frac{1}{2 x} ( x + 5 ) - 1 \cdot x}{( x + 5 ) ^{2}} : \frac{- x + 5}{2 x ( x + 5 ) ^{2}}

= \frac{- x + 5}{2 x ( x + 5 ) ^{2}}

\int \frac{1}{8 x + 3} d x

\int - \frac{1}{12 - x} d x

y = x^{2} - 5 x + 5, (6, 11)

\int_{4}^{x} 1 + 9 t d t

f (x) = ln (2 x + 3)

What is the derivative of f(x)=(sqrt(x))/(x+5) ?
The derivative of f(x)=(sqrt(x))/(x+5) is (-x+5)/(2sqrt(x)(x+5)^2)
What is the first derivative of f(x)=(sqrt(x))/(x+5) ?
The first derivative of f(x)=(sqrt(x))/(x+5) is (-x+5)/(2sqrt(x)(x+5)^2)