First we will show that logarithmic terms agree, we will rearrange the logarithmic part of the first result to fit the second result.

So we succeeded. Now we look at powers in the second result and step by step transform them into the powers from the first result. The general strategy is to first remove roots from the denominator just like we did it above and then join terms. It will be easier if we do it in two parts, first we join square powers.

Now we join the fourth powers. In order to avoid expanding the fourth power we first reduce powers using the A² − B² formula.

Now we add these two epressions and end up with the other part of the first solution.