Soru:
4. x2.(a - b) + y2. (b − a) ax - bx + ay – by ifadesinin en sade hali aşağıdakilerden hangisidir? A) x + y B) x - y C) ax - by a- b 1 D) E) X-Y x+y 5. 18 x - 3y =
4. x2.(a - b) + y2. (b − a) ax - bx + ay – by ifadesinin en sade hali aşağıdakilerden hangisidir? A) x + y B) x - y C) ax - by a- b 1 D) E) X-Y x+y 5. 18 x - 3y =