Răspuns:
A = 16√3-12√3+21√3-16√3+15√3
A = -12√3+21√3+15√3
A = 24√3
B = 36√2-27√2+24√2-21√2-6√8
B = 6√2
C = 15√6-16√6-15√6-12√6+16√6
C = -12√6
Calculam rapoartele:
A•C/B = 24√3•(-12√6)/6√2 =
= -4√3•12√3 =
= -4•3•12 =
= -144
B•C/A = 6√2•(-12√6)/24√3 =
= - √2•12√2/4 =
= - √2•3√2 =
= -2•3 =
= -6
EVERGREEN
