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	Các bình luận về:  (THPT Nguyễn Tất Thành-Đh-SP-HN-2022) Cho \(x,y,z \in \left[ {0;2} \right]\) và thỏa mãn \(x + 2y + z = 6\). Tìm giá trị lớn nhất của biểu thức \(P = {3^{2x &#8211; {x^2}}} + {5^{2y &#8211; {y^2}}} + {3^z} + 2{x^2} + 4{y^2}\)	</title>
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