解关于X的方程2x²‐mx‐m²=0,2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=02x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 01:43:43
![解关于X的方程2x²‐mx‐m²=0,2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=02x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0](/uploads/image/z/3685397-5-7.jpg?t=%E8%A7%A3%E5%85%B3%E4%BA%8EX%E7%9A%84%E6%96%B9%E7%A8%8B2x%26%23178%3B%E2%80%90mx%E2%80%90m%26%23178%3B%3D0%2C2x%26%23178%3B%E2%80%90%EF%B9%993m%E2%80%90n%EF%B9%9Ax%E2%80%902m%26%23178%3B%EF%B9%A23mn%E2%80%90n%26%23178%3B%EF%BC%9D02x%26%23178%3B%E2%80%90%EF%B9%993m%E2%80%90n%EF%B9%9Ax%E2%80%902m%26%23178%3B%EF%B9%A23mn%E2%80%90n%26%23178%3B%EF%BC%9D0)
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解关于X的方程2x²‐mx‐m²=0,2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=02x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0
解关于X的方程2x²‐mx‐m²=0
,2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0
2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0
解关于X的方程2x²‐mx‐m²=0,2x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=02x²‐﹙3m‐n﹚x‐2m²﹢3mn‐n²=0