不等式解集分析：a>0, a<0, a=0 的情况
Translation: When 'a>0', the solution set is 'x>3/a'. When 'a<0', the solution set is 'x<3/a'. When 'a=0', there is no solution.
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Translation: When 'a>0', the solution set is 'x>3/a'. When 'a<0', the solution set is 'x<3/a'. When 'a=0', there is no solution.
原文地址: https://www.cveoy.top/t/topic/SXJ 著作权归作者所有。请勿转载和采集!