二元一次方程组求解练习
2012-11-22 06:05
这是一个用于学习和练习解二元一次方程组的交互式GeoGebra应用。应用分为不同难度等级：第一级中x或y的系数相同，可直接使用加减消元法；第二级则需要先对其中一个方程进行变形再消元。系统会随机生成方程组，用户可通过输入框输入x和y的解，系统自动判断正误。该工具帮助学生直观理解联立方程的意义，并熟练掌握加减消元法的解题步骤。
GeoGebra 画板及绘图内容加载中，请稍等……
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