<?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: 9. Cho hàm số \(y = f\left( x \right) = \left&#124; { &#8211; \frac{1}{3}{x^3} + \frac{1}{2}\left( {2m + 3} \right){x^2} &#8211; \left( {{m^2} + 3m} \right)x + \frac{2}{3}} \right&#124;\). Có bao nhiêu giá trị nguyên của tham số \(m\) thuộc đoạn \(\left[ { &#8211; 9\,;\,9} \right]\) để hàm số \(y = f\left( x \right)\) nghịch biến trên khoảng \(\left( {1\,;\,2} \right)\)?&#160;	</title>
	<atom:link href="https://booktoan.com/9-cho-ham-so-y-fleft-x-right-left-frac13x3-frac12left-2m-3-rightx2-left-m2-3m-rightx-frac23-right-co-bao-nhieu-gia-tri.html/feed" rel="self" type="application/rss+xml" />
	<link>https://booktoan.com/9-cho-ham-so-y-fleft-x-right-left-frac13x3-frac12left-2m-3-rightx2-left-m2-3m-rightx-frac23-right-co-bao-nhieu-gia-tri.html</link>
	<description>Học toán, Đề thi toán, Sách giáo khoa Toán, trắc nghiệm Toán online</description>
	<lastBuildDate>Sun, 04 Jul 2021 12:00:12 +0000</lastBuildDate>
	<sy:updatePeriod>
	hourly	</sy:updatePeriod>
	<sy:updateFrequency>
	1	</sy:updateFrequency>
	<generator>https://wordpress.org/?v=7.1.3</generator>
</channel>
</rss>
