Odpowiedź :
A. xy + 3y - 2x - 6 tego sie nie da skrócić
B. (x-3)(y-2) = xy - 2x - 3y +6
C. (x+3)(y+2) = xy + 2x +3y + 6
D. xy - 3y +2x - 6 tego tez sie nie da skrocic
I. (x-3)(y+2) = xy + 2x - 3y - 6
II. xy + 3y + 2x + 6
III. xy - 3y - 2x + 6
IV. (x+3)(y-2) = xy - 2x +3y - 6
A do IV
B do III
C do II
D do I
B. (x-3)(y-2) = xy - 2x - 3y +6
C. (x+3)(y+2) = xy + 2x +3y + 6
D. xy - 3y +2x - 6 tego tez sie nie da skrocic
I. (x-3)(y+2) = xy + 2x - 3y - 6
II. xy + 3y + 2x + 6
III. xy - 3y - 2x + 6
IV. (x+3)(y-2) = xy - 2x +3y - 6
A do IV
B do III
C do II
D do I
A. xy + 3y - 2x - 6
B. (x-3)(y-2)=xy-2x-3y+6
C. (x+3)(y+2)=xy+2x+3y+6
D. xy - 3y +2x - 6
I. (x-3)(y+2)=xy+2x-3y-6
II. xy + 3y + 2x + 6
III. xy - 3y - 2x + 6
IV. (x+3)(y-2)=xy-2x+3y-6
I-D
II-C
III-B
IV-A
B. (x-3)(y-2)=xy-2x-3y+6
C. (x+3)(y+2)=xy+2x+3y+6
D. xy - 3y +2x - 6
I. (x-3)(y+2)=xy+2x-3y-6
II. xy + 3y + 2x + 6
III. xy - 3y - 2x + 6
IV. (x+3)(y-2)=xy-2x+3y-6
I-D
II-C
III-B
IV-A