Q1) In x^2 ( x^3 + 2 )^1/2 dx
Q2) In 2x + 5 / (x^2 +5x +2)^3 dx
Hope that you can understand the Qs which was typed by me
收錄日期: 2021-04-13 15:08:57
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080215000051KK02925