A
anhtruong10a9


ai giup cho minh cau nay vs : cho x , y la cac so duong thoa man : x+y=2010
tim gia chi nho nhat cua : [TEX]\frac{x}{\sqrt[]{2010-x}}+\frac{y}{\sqrt[]{2010-y}}[/TEX]
tim gia chi nho nhat cua : [TEX]\frac{x}{\sqrt[]{2010-x}}+\frac{y}{\sqrt[]{2010-y}}[/TEX]
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