H
hocthidh


tìm m để pt sau có ngo:
4\sqrt[n]{A}(2x) + 2\sqrt[n]{A}(2x) + 4\sqrt[n]{A}(6-x) + 2\sqrt[n]{A}(6-x) = m
4\sqrt[n]{A}(2x) + 2\sqrt[n]{A}(2x) + 4\sqrt[n]{A}(6-x) + 2\sqrt[n]{A}(6-x) = m