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+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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o:title="" chromakey="white"/>
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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o:title="" chromakey="white"/>
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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height:30.75pt'>
o:title="" chromakey="white"/>
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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o:title="" chromakey="white"/>
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normal'> "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x
+1 "Cambria Math";mso-hansi-font-family:"Cambria Math";font-style:italic; mso-bidi-font-style:normal'>x-1=2 m:val="p"/> vớ m:val="roman"/>i m:val="p"/>ẩn
x là số normal'> thự normal'>c<!--[endif]--><!--[if gte vml 1]--> coordsize="21600,21600" o:spt="75" o:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe"
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o:title="" chromakey="white"/>
<!--[endif]-->----- Nội dung dịch tự động từ ảnh -----
Giải phương trình
√x+1
√x-1
= 2 với ấn x là số thực