What is the derivative of ln((x-4^3)) ?

The derivative of ln((x-4^3)) is 3/(x-4)

What is the first derivative of ln((x-4^3)) ?

The first derivative of ln((x-4^3)) is 3/(x-4)

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\frac{d}{d x} (ln ((x - 4)^{3}))

\frac{3}{x - 4}

Solution steps

\frac{d}{d x} (ln ((x - 4)^{3}))

Apply the chain rule:

\frac{1}{( x - 4 ) ^{3}} \frac{d}{d x} ((x - 4)^{3})

= \frac{1}{( x - 4 ) ^{3}} \frac{d}{d x} ((x - 4)^{3})

\frac{d}{d x} ((x - 4)^{3}) = 3 (x - 4)^{2}

= \frac{1}{( x - 4 ) ^{3}} \cdot 3 (x - 4)^{2}

Simplify

\frac{1}{( x - 4 ) ^{3}} \cdot 3 (x - 4)^{2} : \frac{3}{x - 4}

= \frac{3}{x - 4}

What is the derivative of ln((x-4^3)) ?
The derivative of ln((x-4^3)) is 3/(x-4)
What is the first derivative of ln((x-4^3)) ?
The first derivative of ln((x-4^3)) is 3/(x-4)