A
anh123456789tt


Giải phương trình sau :
[tex]\sqrt[3]{x-1}+\sqrt[3]{x+1}[/tex]=[tex]x\sqrt[3]{2}[/tex]
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[tex]\sqrt[3]{x-1}+\sqrt[3]{x+1}[/tex]=[tex]x\sqrt[3]{2}[/tex]
***********************************************************************
chú ý cách đặt tiêu đề
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