1.
Find the range of values of a for which the equation x^3-3xa^2+2=0 has 3 different real roots.
App. of Diff.
2010-12-20 6:36 am
回答 (1)
2010-12-21 5:07 am
收錄日期: 2021-04-24 10:40:36
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https://hk.answers.yahoo.com/question/index?qid=20101219000051KK01318