解关于X的二元一次不等式解关于X的不等式(1) 2x²+ax+2>0; (2) x²-(a²+a)x+a³>0麻烦知道的帮忙解一下 要写步骤(越详细越好)
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![解关于X的二元一次不等式解关于X的不等式(1) 2x²+ax+2>0; (2) x²-(a²+a)x+a³>0麻烦知道的帮忙解一下 要写步骤(越详细越好)](/uploads/image/z/15256759-31-9.jpg?t=%E8%A7%A3%E5%85%B3%E4%BA%8EX%E7%9A%84%E4%BA%8C%E5%85%83%E4%B8%80%E6%AC%A1%E4%B8%8D%E7%AD%89%E5%BC%8F%E8%A7%A3%E5%85%B3%E4%BA%8EX%E7%9A%84%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%881%EF%BC%89+2x%26%23178%3B%2Bax%2B2%EF%BC%9E0%3B++%282%29++x%26%23178%3B-%28a%26%23178%3B%2Ba%29x%2Ba%26%23179%3B%3E0%E9%BA%BB%E7%83%A6%E7%9F%A5%E9%81%93%E7%9A%84%E5%B8%AE%E5%BF%99%E8%A7%A3%E4%B8%80%E4%B8%8B++%E8%A6%81%E5%86%99%E6%AD%A5%E9%AA%A4%EF%BC%88%E8%B6%8A%E8%AF%A6%E7%BB%86%E8%B6%8A%E5%A5%BD%EF%BC%89)
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