Simplifying Complex Math Expression

[ineedhelpnow]

$[\sqrt{4+\pi^2}-2\ln\left({\frac{2+\sqrt{4+\pi^2}}{2}}\right)]-[\sqrt{4+\pi^2/9}-2\ln\left({\frac{2+\sqrt{4+\pi^2/9}}{2}}\right)]$

 

[Ackbach]

The only thing you can do is combine the logarithms using the logarithm rules.

 

[soroban]

Hello, ineedhelpnow!

You wrote \;4 + \pi^2/9
Does that mean: \:4 + \frac{\pi^2}{9}\,\text{ or }\,\frac{4+\pi^2}{9}\,?