Y
yun_lover94


cac ban giup minh nha:
Tim m de do thi ham so y= x^3 - 3x cat do thi ham so y= m/x tai 4 diem phan biet la 4 dinh cua mot hinh chu nhat.
Tim m de do thi ham so y= x^3 - 3x cat do thi ham so y= m/x tai 4 diem phan biet la 4 dinh cua mot hinh chu nhat.