What is the integral of (ln(3x))/(sqrt(x)) ?

The integral of (ln(3x))/(sqrt(x)) is 2sqrt(x)ln(3x)-4sqrt(x)+C

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integral of (ln(3x))/(sqrt(x))

\int \frac{ln ( 3 x )}{x} d x

2 x ln (3 x) - 4 x + C

Solution steps

\int \frac{ln ( 3 x )}{x} d x

Apply Integration By Parts

: 2 x ln (3 x) - \int \frac{2}{x} d x

= 2 x ln (3 x) - \int \frac{2}{x} d x

\int \frac{2}{x} d x = 4 x

= 2 x ln (3 x) - 4 x

Add a constant to the solution

= 2 x ln (3 x) - 4 x + C

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What is the integral of (ln(3x))/(sqrt(x)) ?
The integral of (ln(3x))/(sqrt(x)) is 2sqrt(x)ln(3x)-4sqrt(x)+C