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	Các bình luận về: Cho bất phương trình \({\log _3}\left( {3{x^2} &#8211; 6x + 6} \right) \ge {3^{{y^2}}} + {y^2} &#8211; {x^2} + 2x &#8211; 1\). Hỏi có bao nhiêu cặp số \(\left( {x;y} \right)\) với \(0 &#060; x \le 2020{\rm{ }}\left( {x,y \in \mathbb{N}} \right)\) thỏa mãn bất phương trình đã cho?	</title>
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