What is the derivative of (14/x) ?

The derivative of (14/x) is -(14)/(x^2)

What is the first derivative of (14/x) ?

The first derivative of (14/x) is -(14)/(x^2)

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\frac{d}{d x} (\frac{14}{x})

- \frac{14}{x ^{2}}

Solution steps

\frac{d}{d x} (\frac{14}{x})

Take the constant out:

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

= 14 \frac{d}{d x} (\frac{1}{x})

Apply exponent rule:

\frac{1}{a} = a^{- 1}

= 14 \frac{d}{d x} (x^{- 1})

Apply the Power Rule:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= 14 (- 1 \cdot x^{- 1 - 1})

Simplify

14 (- 1 \cdot x^{- 1 - 1}) : - \frac{14}{x ^{2}}

= - \frac{14}{x ^{2}}

\frac{6}{3 x + 1}, at x = - 1

\frac{\partial}{\partial x} (- x - 6)

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

121 y^{^{''}} - 154 y^{^{'}} + 85 y = 0

- \frac{4}{3} x^{\frac{2}{3}}

What is the derivative of (14/x) ?
The derivative of (14/x) is -(14)/(x^2)
What is the first derivative of (14/x) ?
The first derivative of (14/x) is -(14)/(x^2)