Contact us
Choose a category below so we can get back to you as quickly as possible.
原式=∫2X^4dx+∫2X^2dx+∫X^(-2)dx+∫1dx =(2/5)X^5+(2/3)X^3—1/X+X+C(這些都是可以根據公式來的,只是不要忘記求不定積分後面要加個C) 還有你式中1/x^2+1是(1/x^2)+1還是1/(x^2+1) 如果是後者那就是如下: 原式=(2/5)X^5+(2/3)X^3+arctanX+C 那些分數我都加了括弧,怕您把後面的弄到分母上去了
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.