<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	 xmlns:media="http://search.yahoo.com/mrss/" 
	>
<channel>
	<title>
	Các bình luận về: Xét các số thực dương x, y thỏa mãn \({\log _2}\left( {\dfrac{{4x + 2y}}{{2{x^2} + {y^2}}}} \right) \ge 2\left( {{x^2} &#8211; x + 1} \right) + \left( {{y^2} &#8211; y &#8211; 1} \right)\). Tìm giá trị lớn nhất của biểu thức P = x – y + 3xy.	</title>
	<atom:link href="https://booktoan.com/xet-cac-so-thuc-duong-x-y-thoa-man-log-_2left-dfrac4x-2y2x2-y2-right-ge-2left-x2-x-1-right-left-y2-y-1-right-tim-gia-tri-lon-n.html/feed" rel="self" type="application/rss+xml" />
	<link>https://booktoan.com/xet-cac-so-thuc-duong-x-y-thoa-man-log-_2left-dfrac4x-2y2x2-y2-right-ge-2left-x2-x-1-right-left-y2-y-1-right-tim-gia-tri-lon-n.html</link>
	<description>Học toán, Đề thi toán, Sách giáo khoa Toán, trắc nghiệm Toán online</description>
	<lastBuildDate>Sun, 26 Feb 2023 08:12:27 +0000</lastBuildDate>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1.3</generator>
</channel>
</rss>
