Integral leading to the ln of 1+a fractional power: 
This appears to be of the form leading to a logarithmic result: ![]()
Let
,
.
Hence the combination appearing in the original problem has the replacement
.
Substituting these results, we get
.
Using the Scalar Multiple rule for integration, we get
.
Using the rule for integration involving the natural log, we get
.
Now we substitute for u to get a result in terms of x:
.