#1**+1 **

You can use an online calculator for that, the solution, and the calculator can be found at:

Under is screengrab of the answer:

The answer to Your puzzle is thus:

\(-\frac{644x}{5} + \frac{1288}{5} - \frac{2574}{5x + 10}\)

It really is a tedious task to go through all of that.

tuffla2022 Aug 6, 2022