3x^2+5x-5y'=0
则y'=(3x^2+5x)/5
y=(3x^2+5x)/5的不定积分,
y=1/5*x^3+1/2*x^2+C
猜你喜欢
- 1I am happy to have a new pen pal.
- 2在《新华字典》中“衷”字用部首查字法可以在什么部里查到,还可以在什么查字部里查到呢
- 3放铅笔的V形槽如图,每往上一层可以多放一支铅笔．现有190支铅笔,则要放几层
- 4在三角形ABc中AB=4,AC=8,BC边上的中线AD=3则BC长度是
- 5在三角形ABC中,角A角B角C所对的边分别a,b,c为已知三个内角度数之比角A:角B:角C=1:2:3那么三边之比a:b:c等
- 6英语翻译
- 7Do you mind后面是加do还是doing?
- 8My father told me that he would say something about language if he (ask) to give a speech
- 92分之一减2005分之一等于多少?
- 10单项选择 Jim and jack will( )to the school together .A.going B.goes C.go D.went ( )is your ruler?