What is the derivative of 1/(2x^4) ?

The derivative of 1/(2x^4) is -2/(x^5)

What is the first derivative of 1/(2x^4) ?

The first derivative of 1/(2x^4) is -2/(x^5)

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derivative of

\frac{1}{2 x ^{4}}

- \frac{2}{x ^{5}}

Solution steps

\frac{d}{d x} (\frac{1}{2 x ^{4}})

Take the constant out:

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

= \frac{1}{2} \frac{d}{d x} (\frac{1}{x ^{4}})

Apply exponent rule:

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

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

Apply the Power Rule:

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

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

Simplify

\frac{1}{2} (- 4 x^{- 4 - 1}) : - \frac{2}{x ^{5}}

= - \frac{2}{x ^{5}}

\int_{2}^{3} \frac{37}{3 - x} d x

\int 7 x^{\frac{2}{5}} + 5 x^{- \frac{4}{5}} d x

(0, 4), (2, - 3)

\int e^{2 i x} d x

\int_{2}^{3} (y^{2} - 2 y + 1) d y

What is the derivative of 1/(2x^4) ?
The derivative of 1/(2x^4) is -2/(x^5)
What is the first derivative of 1/(2x^4) ?
The first derivative of 1/(2x^4) is -2/(x^5)