无论ρ取何值,方程﹙χ-3﹚﹙χ-2﹚-ρ²=0总有两个不等的实数根吗?给出答案并说明理由.
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![无论ρ取何值,方程﹙χ-3﹚﹙χ-2﹚-ρ²=0总有两个不等的实数根吗?给出答案并说明理由.](/uploads/image/z/3752702-62-2.jpg?t=%E6%97%A0%E8%AE%BA%CF%81%E5%8F%96%E4%BD%95%E5%80%BC%2C%E6%96%B9%E7%A8%8B%EF%B9%99%CF%87%EF%BC%8D3%EF%B9%9A%EF%B9%99%CF%87-2%EF%B9%9A%EF%BC%8D%CF%81%26%23178%3B%EF%BC%9D0%E6%80%BB%E6%9C%89%E4%B8%A4%E4%B8%AA%E4%B8%8D%E7%AD%89%E7%9A%84%E5%AE%9E%E6%95%B0%E6%A0%B9%E5%90%97%3F%E7%BB%99%E5%87%BA%E7%AD%94%E6%A1%88%E5%B9%B6%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1.)
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