Question

media geometria a numerelor :
[tex]a= \frac{ \sqrt{2} }{ \sqrt{3}+1 } +3- \sqrt{3} si b = \frac{2}{( \sqrt{2+1) ^{2} } } +(2+ \sqrt{2} ) ^{2}
[/tex]

Answer 1

Sper ca e bine si ca se intelege...