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Popular >

derivative of x/(x+12)

Solution

\frac{d}{d x} (\frac{x}{x + 12})

Solution

\frac{12}{( x + 12 ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{x}{x + 12})

Apply the Quotient Rule:

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

= \frac{\frac{d x}{d x} ( x + 12 ) - \frac{d}{d x} ( x + 12 ) x}{( x + 12 ) ^{2}}

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

\frac{d}{d x} (x + 12) = 1

= \frac{1 \cdot ( x + 12 ) - 1 \cdot x}{( x + 12 ) ^{2}}

1 \cdot (x + 12) - 1 \cdot x = 12

= \frac{12}{( x + 12 ) ^{2}}

Graph

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Frequently Asked Questions (FAQ)

What is the derivative of x/(x+12) ?
The derivative of x/(x+12) is (12)/((x+12)^2)
What is the first derivative of x/(x+12) ?
The first derivative of x/(x+12) is (12)/((x+12)^2)