Недавнее содержимое от Mazhena-Solnce

  1. Mazhena-Solnce
  2. Mazhena-Solnce
  3. Mazhena-Solnce
  4. Mazhena-Solnce
  5. Mazhena-Solnce
    Приравниваем к нулю  x+1=0 x=-1
    Сообщение от: Mazhena-Solnce, 20 мар 2010 в разделе: Математика
  6. Mazhena-Solnce
  7. Mazhena-Solnce
  8. Mazhena-Solnce
  9. Mazhena-Solnce
  10. Mazhena-Solnce
  11. Mazhena-Solnce