[tex](\frac{3}{2}+\frac{4}{3}+\frac{5}{4})^{2}*(\frac{1}{2}-\frac{2}{4}[/tex]
Multumesc


Răspuns :

(49/12)^2•0
=0

NOTATII:
/ = supra
^ = la puterea
• = ori