What is the integral of 9/(xln(10)) ?

The integral of 9/(xln(10)) is 9/(ln(10))ln|x|+C

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integral of 9/(xln(10))

\int \frac{9}{x ln ( 10 )} d x

\frac{9}{ln ( 10 )} ln ∣ x ∣ + C

Solution steps

\int \frac{9}{x ln ( 10 )} d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= \frac{9}{ln ( 10 )} \cdot \int \frac{1}{x} d x

Use the common integral:

\int \frac{1}{x} d x = ln (∣ x ∣)

= \frac{9}{ln ( 10 )} ln ∣ x ∣

Add a constant to the solution

= \frac{9}{ln ( 10 )} ln ∣ x ∣ + C

What is the integral of 9/(xln(10)) ?
The integral of 9/(xln(10)) is 9/(ln(10))ln|x|+C