Solve this inequality by .
quadratic formula means x = (-b +- √b^2 -4ac)/2a
Must show the steps clearly.
1. 2x - 3 < (3x - 2)^2
收錄日期: 2021-04-13 13:45:21
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https://hk.answers.yahoo.com/question/index?qid=20071004000051KK04693