What is the derivative of (x^2+2x-2)/((x+1)^2) ?

The derivative of (x^2+2x-2)/((x+1)^2) is 6/((x+1)^3)

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

The first derivative of (x^2+2x-2)/((x+1)^2) is 6/((x+1)^3)

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derivative of

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

\frac{6}{( x + 1 ) ^{3}}

Solution steps

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

Apply the Quotient Rule:

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

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

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

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

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

Simplify

\frac{( 2 x + 2 ) ( x + 1 ) ^{2} - 2 ( x + 1 ) ( x ^{2} + 2 x - 2 )}{( ( x + 1 ) ^{2} ) ^{2}} : \frac{6}{( x + 1 ) ^{3}}

= \frac{6}{( x + 1 ) ^{3}}

\frac{\partial}{\partial z} (x z e^{yz})

y^{^{'}} = 0.23 y - 0.0005 y^{2}

\int_{0}^{60} (60 - y)^{2} d y

x y^{^{'}} + y = 3 x y

\int_{1}^{10} \frac{1}{x ^{2}} d x

What is the derivative of (x^2+2x-2)/((x+1)^2) ?
The derivative of (x^2+2x-2)/((x+1)^2) is 6/((x+1)^3)
What is the first derivative of (x^2+2x-2)/((x+1)^2) ?
The first derivative of (x^2+2x-2)/((x+1)^2) is 6/((x+1)^3)