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huyencattit193
2 năm trước
giúp em với nha Rút gọn: làm chi tiết (không cần tìm ĐK, vì đề cho là: giả sử các ĐK được TM) `(\frac{2x+1}{\sqrt{x^3}-1}``-``\frac{\sqrt{x}}{x+\sqrt{x}+1})``(\frac{1+\sqrt{x^3}}{1+\sqrt{x}}-\sqrt{x})`
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