Jawabanmu

2014-08-31T20:58:23+07:00
2x +4y -2xy +10x -15y +25xy
= 12x -11y +23xy
1 5 1
Jawaban paling cerdas!
2014-08-31T20:58:58+07:00
= 2x + 4y - 2xy + 10x - 15y + 25xy
= 12x - 11y + 23xy
= 2x + 4y - 2xy +10x -15y + 25xy
= 2x + 10x + 4y - 15y -2xy + 25xy
= 12x - 11y + 23xy