giải phương trình $\sqrt{2-x}+\sqrt[3]{2x^{2}+6x+3}=-2$
phương trình
Started By mathscope, 22-11-2017 - 20:19
#1
Posted 22-11-2017 - 20:19
1 user(s) are reading this topic
0 members, 1 guests, 0 anonymous users