求函数y=2x^3+3x^2-5的极大值是?
人气:474 ℃ 时间:2019-12-13 07:09:48
解答
y'=6x^2+6x=0
x=0,x=-1
因此极大值
x=-1时,y=-4
推荐
猜你喜欢
- 世界最大的动物是什么
- Jenny's grandman is having a birthday party at her house改为一般疑问句,做否定回答,肯定回答,改为否定句
- are,vacation,you,where,on,going连词成句
- 在右图中,梯形ABCD的面积是12平方厘米,求阴影部分面积
- Dad ,my trousers are old .I want to buy a new _____. a ) trousers b) one c) it d) pair
- What does he like ___ fruit.
- 1~9的自然数中,相邻的质数是_和_,相邻的合数是_和_.
- 轮船从海里驶进河里,浮力会变大?变小?还是不变?