Răspuns:
{300=10\{3};\{192=8\{3;\{}675=15\{3};\{108=6 \{3};\{432=12\{3};\{}588=14\{3;\{1200=20\{3};\{1} 2=2\{3}\ x=10\{3}+16\{3}-45\{3-6\{3}\ x=-25\{3} y=12\{3}+28\{}3-60\{}3+30\
{3}\ y=10\{}3
Explicație pas cu pas:
Suma=x+y=-25\{}3+10\{3}=-15\{3}
Diferenta-x y=-25\
{}3-10\{}3=-35\{}3 Produs-x-y=(-25/3)-10√3=-250-3=-750 Cat=x\div y=(-25\{}3){}3=-2,5