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Popular >

derivative of 4xln(7x-4x)

Solution

\frac{d}{d x} (4 x ln (7 x) - 4 x)

Solution

4 ln (7 x)

Solution steps

\frac{d}{d x} (4 x ln (7 x) - 4 x)

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (4 x ln (7 x)) - \frac{d}{d x} (4 x)

\frac{d}{d x} (4 x ln (7 x)) = 4 (ln (7 x) + 1)

\frac{d}{d x} (4 x) = 4

= 4 (ln (7 x) + 1) - 4

Simplify

4 (ln (7 x) + 1) - 4 : 4 ln (7 x)

= 4 ln (7 x)

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Frequently Asked Questions (FAQ)

What is the derivative of 4xln(7x-4x) ?
The derivative of 4xln(7x-4x) is 4ln(7x)
What is the first derivative of 4xln(7x-4x) ?
The first derivative of 4xln(7x-4x) is 4ln(7x)