Factorize the following expressions .
(a) 3x(2次方)+7x+4
Solution :
∴ 3x(2次方)+7x+4=(3x+4)(x+1)
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收錄日期: 2021-04-28 14:48:01
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071020000051KK01313