第一个解出来等于x>43/14,第二个解出来等于x<47/4
最后x的范围是43/14
推荐
猜你喜欢
- 用铁丝做一个棱长1Odm的正方体框架,至少需要铁丝多少分米?
- She is ----a clever girl that she can answer the questin easily?A so B too C enough D such
- y=根号x的平方-9分之1的定义域是?
- 动物 生物反应器是什么?
- 按图索骥的成语对联
- 汽车所受的牵引力为1000N,移动100km,发动机的效率是25%,发动机所做的功是多少
- ( )those new students get to the school opening ceremony on time?
- do you think there will be robots in people's home.句子的结构,准确一点,
