What is the derivative of (72/x) ?

The derivative of (72/x) is -(72)/(x^2)

What is the first derivative of (72/x) ?

The first derivative of (72/x) is -(72)/(x^2)

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\frac{d}{d x} (\frac{72}{x})

- \frac{72}{x ^{2}}

Solution steps

\frac{d}{d x} (\frac{72}{x})

Take the constant out:

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

= 72 \frac{d}{d x} (\frac{1}{x})

Apply exponent rule:

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

= 72 \frac{d}{d x} (x^{- 1})

Apply the Power Rule:

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

= 72 (- 1 \cdot x^{- 1 - 1})

Simplify

72 (- 1 \cdot x^{- 1 - 1}) : - \frac{72}{x ^{2}}

= - \frac{72}{x ^{2}}

\int_{0}^{π} (cos (2 x))^{4} d x

\int 3 x \cdot e^{(- 4 x)} d x

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

y = x^{2} - 8

y^{^{''}} - 3 y^{^{'}} + 2 y = 4 x^{2}

What is the derivative of (72/x) ?
The derivative of (72/x) is -(72)/(x^2)
What is the first derivative of (72/x) ?
The first derivative of (72/x) is -(72)/(x^2)