Giải BPT:
$\sqrt{x^2-1}+\sqrt{x-1}\geq(x+1)(3-x)$
Giải BPT: $\sqrt{x^2-1}+\sqrt{x-1}\geq(x+1)(3-x)$
Started By Enzan, 24-03-2014 - 23:06
#1
Posted 24-03-2014 - 23:06
1 user(s) are reading this topic
0 members, 1 guests, 0 anonymous users