H
hunglangtu123


Cho he :tim m để hệ có nghiệm
[TEX]\left{ x^3-y^3+2y^2-3x-2=0\\ x^2+\sqrt{1-x^2}-3y\sqrt{2y-y^2}+m=0[/TEX]
[TEX]\left{ x^3-y^3+2y^2-3x-2=0\\ x^2+\sqrt{1-x^2}-3y\sqrt{2y-y^2}+m=0[/TEX]
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