Oblicz (ma być rozpisane, a nie sam wynik), a potem znajdź pary jednakowych wyrażeń. A.xy+3y-2x-6 1.(x-3)(y+2) B.(x-3)(y-2) 2.xy+3y+2x+6 C.(x+3)(y+2) 3.xy-3y-2x+6 D. xy-3y+2x-6 4.(x+3)(y-2)

A.xy+3y-2x-6 B.(x-3)(y-2)=xy-3y-2x+6 C.(x+3)(y+2) =xy+3y+2x+6 D. xy-3y+2x-6 1.(x-3)(y+2)=xy-3y+2x-6 2.xy+3y+2x+6 3.xy-3y-2x+6 4.(x+3)(y-2)=xy+3y-2x-6 A4 B3 C2 D1

A.xy+3y-2x-6 1.(x-3)(y+2)= xy+2x-3y-6 B.(x-3)(y-2)= xy-2x-3y+6 2.xy+3y+2x+6 C.(x+3)(y+2)= xy+2x+3x+6 3.xy-3y-2x+6 D. xy-3y+2x-6 4.(x+3)(y-2)= xy-2x+3y-6 Pary: 1.D 2. C 3. B 4. A