Răspuns:
Explicație pas cu pas:
= (³⁾3/2-²⁾2/3):(³⁾3/2+²⁾2/3)*13/5
=(9/6-4/6): (9/6+4/6)*13/5
= 5/6: 13/6*13/5
= 5/6*6/13*13/5
= se simplifica 5 cu 5 ............6 cu 6 ......13 cu 13
=1
[tex]\it\Big(\dfrac{^{3)}3}{\ \ 2}-\dfrac{^{2)}2}{\ \ 3}\Big):\Big(\dfrac{^{3)}3}{\ \\ 2}\ +\dfrac{^{2)}2}{\ \ 3}\Big)\cdot\dfrac{13}{5}=\dfrac{5}{6}:\dfrac{13}{6}\cdot\dfrac{13}{5}=\dfrac{5}{6}\cdot\dfrac{6}{13}\cdot\dfrac{13}{5}=1[/tex]
