x²=1/3
x=-√3/3,x=√3/3
猜你喜欢
- 1描写教学楼的作文
- 2猎豹是世界上跑得最快的动物，能达到110千米/时，比猫最快速度的2倍还多20千米/时．猫的最快速度是多少千米/时？
- 3The program was so exciting that the child
- 4it's not eonsidered _polite_ to talk with your mouth full.中的polite是否正确?
- 5七年级语文10课《论语十则》“择其善者而从之 其不善者而改之” 怎样断句
- 6如果黑暗可以用暗影表示那么光明可以用什么词语表示
- 7柳树棵树的5/3等于杨树棵树.这句话中,()是单位1的量,数量关系式是（）
- 8Is there ＿＿＿European wolf in ＿＿＿zoo.If I
- 9Please let me clarify:we need to know the proportion between your data and the total Chinese
- 10There are many people .Some are playing football .( )are playing basketball 这里填什么