数学不定积分问题,求解答!

如图所示,求解,麻烦详细过程
2025-01-24 05:28:15
推荐回答(3个)
回答1:

I = (1/2)∫<0, 3>d(x^2+5)/(x^2+5)
= (1/2)[ln(x^2+5)]<0, 3> = (1/2)(ln14-ln5)

回答2:

回答3: