What is the derivative of (x^2+5x)/(x+2) ?

The derivative of (x^2+5x)/(x+2) is (x^2+4x+10)/((x+2)^2)

What is the first derivative of (x^2+5x)/(x+2) ?

The first derivative of (x^2+5x)/(x+2) is (x^2+4x+10)/((x+2)^2)

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derivative of

\frac{x ^{2} + 5 x}{x + 2}

\frac{x ^{2} + 4 x + 10}{( x + 2 ) ^{2}}

Solution steps

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

Apply the Quotient Rule:

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

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

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

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

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

Simplify

\frac{( 2 x + 5 ) ( x + 2 ) - 1 \cdot ( x ^{2} + 5 x )}{( x + 2 ) ^{2}} : \frac{x ^{2} + 4 x + 10}{( x + 2 ) ^{2}}

= \frac{x ^{2} + 4 x + 10}{( x + 2 ) ^{2}}

n = 1 \sum \infty \frac{8}{n ^{5}}

e^{- 2 x}

y = (x + x^{- 1})^{3}

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

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

What is the derivative of (x^2+5x)/(x+2) ?
The derivative of (x^2+5x)/(x+2) is (x^2+4x+10)/((x+2)^2)
What is the first derivative of (x^2+5x)/(x+2) ?
The first derivative of (x^2+5x)/(x+2) is (x^2+4x+10)/((x+2)^2)