What is the derivative of (2x)/(x^2-4) ?

The derivative of (2x)/(x^2-4) is (2(-x^2-4))/((x^2-4)^2)

What is the first derivative of (2x)/(x^2-4) ?

The first derivative of (2x)/(x^2-4) is (2(-x^2-4))/((x^2-4)^2)

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derivative of

\frac{2 x}{x ^{2} - 4}

\frac{2 ( - x ^{2} - 4 )}{( x ^{2} - 4 ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{2 x}{x ^{2} - 4})

Take the constant out:

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

= 2 \frac{d}{d x} (\frac{x}{x ^{2} - 4})

Apply the Quotient Rule:

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

= 2 \cdot \frac{\frac{d x}{d x} ( x ^{2} - 4 ) - \frac{d}{d x} ( x ^{2} - 4 ) x}{( x ^{2} - 4 ) ^{2}}

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

\frac{d}{d x} (x^{2} - 4) = 2 x

= 2 \cdot \frac{1 \cdot ( x ^{2} - 4 ) - 2 xx}{( x ^{2} - 4 ) ^{2}}

Simplify

2 \cdot \frac{1 \cdot ( x ^{2} - 4 ) - 2 xx}{( x ^{2} - 4 ) ^{2}} : \frac{2 ( - x ^{2} - 4 )}{( x ^{2} - 4 ) ^{2}}

= \frac{2 ( - x ^{2} - 4 )}{( x ^{2} - 4 ) ^{2}}

\int \frac{5 x}{5 x ^{2} + 4 y ^{2}} d x

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What is the derivative of (2x)/(x^2-4) ?
The derivative of (2x)/(x^2-4) is (2(-x^2-4))/((x^2-4)^2)
What is the first derivative of (2x)/(x^2-4) ?
The first derivative of (2x)/(x^2-4) is (2(-x^2-4))/((x^2-4)^2)