What is the derivative of (100x/(x+1)) ?

The derivative of (100x/(x+1)) is (100)/((x+1)^2)

What is the first derivative of (100x/(x+1)) ?

The first derivative of (100x/(x+1)) is (100)/((x+1)^2)

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\frac{d}{d x} (\frac{100 x}{x + 1})

\frac{100}{( x + 1 ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{100 x}{x + 1})

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 100 \frac{d}{d x} (\frac{x}{x + 1})

Apply the Quotient Rule:

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

= 100 \cdot \frac{\frac{d x}{d x} ( x + 1 ) - \frac{d}{d x} ( x + 1 ) x}{( x + 1 ) ^{2}}

\frac{d x}{d x} = 1

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

= 100 \cdot \frac{1 \cdot ( x + 1 ) - 1 \cdot x}{( x + 1 ) ^{2}}

Simplify

100 \cdot \frac{1 \cdot ( x + 1 ) - 1 \cdot x}{( x + 1 ) ^{2}} : \frac{100}{( x + 1 ) ^{2}}

= \frac{100}{( x + 1 ) ^{2}}

\int (1 + e^{2 x}) sin (3 x) d x

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\frac{d}{d x} (\frac{( 8 x )}{x ^{2} + 4})

x \to 0 lim (\frac{1 - e ^{x}}{x})

What is the derivative of (100x/(x+1)) ?
The derivative of (100x/(x+1)) is (100)/((x+1)^2)
What is the first derivative of (100x/(x+1)) ?
The first derivative of (100x/(x+1)) is (100)/((x+1)^2)