A x = 2
B x = 
C x = 3
D x = - 2
A x = 4
B x= 3
C x= 
D x = 5
A 
B 
C ![x\in (-\infty ,-3]](http://images.tuyensinh247.com/picture/learning/exam/2015/0320/90851_147167_1.gif)
D ![x\in (-\infty ,-3]\cup \left \{ -1 \right \}\cup \left [ 0,\frac{1}{8} \right ]](http://images.tuyensinh247.com/picture/learning/exam/2015/0320/90851_490859_1.gif)
A x = 2
B x = 
C x = 3
D x = - 2
A x = 4
B x= 3
C x= 
D x = 5
A 
B 
C ![x\in (-\infty ,-3]](http://images.tuyensinh247.com/picture/learning/exam/2015/0320/90851_147167_1.gif)
D ![x\in (-\infty ,-3]\cup \left \{ -1 \right \}\cup \left [ 0,\frac{1}{8} \right ]](http://images.tuyensinh247.com/picture/learning/exam/2015/0320/90851_490859_1.gif)
Lời giải có ở chi tiết câu hỏi nhé! (click chuột vào câu hỏi).
Copyright © 2021 HOCTAP247