Find the integral, using techniques from this or the previous chapter.
∫ln 4x+5| dx.

Step-by-step explanation:

The formula to integrate a natural logarithm is

in this case

and the derivative:

thus

we have are asked for the integral:

so replacing and

which is the same as

using the formula we have:

and since  

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.