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	<title>L.P.B. Maths vid&#233;o - Soutien scolaire gratuit</title>
	<link>https://www.lycee-pierre-bourdan-maths-video.net/</link>
	<description>Soutien scolaire gratuit donn&#233; &#224; l'aide de vid&#233;os par les professeurs de math&#233;matiques du lyc&#233;e Pierre Bourdan.</description>
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<item xml:lang="fr">
		<title>D&#233;terminer l'ensemble de d&#233;finition d'une fonction - 2&#232;me vid&#233;o</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Determiner-l-ensemble-de-definition-d-une-fonction-2eme-video</link>
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		<dc:date>2022-04-15T18:30:26Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Ensemble de d&#233;finition</dc:subject>
		<dc:subject>Fonction racine carr&#233;e</dc:subject>
		<dc:subject>Seconde</dc:subject>
		<dc:subject>Fonctions</dc:subject>
		<dc:subject>In&#233;quations</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Intervalles</dc:subject>

		<description>
&lt;p&gt;https://www.dailymotion.com/video/x...&lt;/p&gt;


-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-image-antecedents-et" rel="directory"&gt;G&#233;n&#233;ralit&#233;s sur les fonctions&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Ensemble-de-definition" rel="tag"&gt;Ensemble de d&#233;finition&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonction-racine-carree" rel="tag"&gt;Fonction racine carr&#233;e&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Seconde-2" rel="tag"&gt;Seconde&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions" rel="tag"&gt;Fonctions&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Inequations-du-premier-degre" rel="tag"&gt;In&#233;quations&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Intervalles" rel="tag"&gt;Intervalles&lt;/a&gt;

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<item xml:lang="fr">
		<title>R&#233;solution d'une in&#233;quation avec un produit</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Resolution-d-une-inequation-avec-un-produit</link>
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		<dc:date>2021-03-30T10:20:51Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>In&#233;quations</dc:subject>
		<dc:subject>Seconde</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Intervalles</dc:subject>

		<description>
&lt;p&gt;https://www.dailymotion.com/video/x...&lt;/p&gt;


-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Inequations" rel="directory"&gt;In&#233;quations et intervalles&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Inequations-du-premier-degre" rel="tag"&gt;In&#233;quations&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Seconde-2" rel="tag"&gt;Seconde&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Intervalles" rel="tag"&gt;Intervalles&lt;/a&gt;

		</description>


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<item xml:lang="fr">
		<title>D&#233;terminer le signe d'un polyn&#244;me du second degr&#233; - 3&#232;me vid&#233;o</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-3eme-video</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-3eme-video</guid>
		<dc:date>2017-12-19T21:37:16Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Fonctions polyn&#244;mes</dc:subject>
		<dc:subject>Premi&#232;re</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>

		<description>
&lt;p&gt;https://www.dailymotion.com/video/x...&lt;/p&gt;


-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Second-degre" rel="directory"&gt;Second degr&#233;&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-polynomes" rel="tag"&gt;Fonctions polyn&#244;mes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;

		</description>


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&lt;/figure&gt;
&lt;/div&gt;&lt;/div&gt;
		
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	</item>
<item xml:lang="fr">
		<title>Construire le tableau de variation d'une fonction polyn&#244;me du quatri&#232;me degr&#233;</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Construire-le-tableau-de-variation-d-une-fonction-polynome-du-quatrieme-degre</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Construire-le-tableau-de-variation-d-une-fonction-polynome-du-quatrieme-degre</guid>
		<dc:date>2017-11-16T20:53:44Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Fonctions polyn&#244;mes</dc:subject>
		<dc:subject>Tableau de variation</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>D&#233;rivation</dc:subject>
		<dc:subject>Premi&#232;re</dc:subject>
		<dc:subject>Variations d'une fonction</dc:subject>
		<dc:subject>Tangente &#224; une courbe</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Variations-d-une-fonction" rel="directory"&gt;Variations d'une fonction&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-polynomes" rel="tag"&gt;Fonctions polyn&#244;mes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-variation" rel="tag"&gt;Tableau de variation&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Derivation-50" rel="tag"&gt;D&#233;rivation&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Variations-d-une-fonction-34" rel="tag"&gt;Variations d'une fonction&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tangente-a-une-courbe" rel="tag"&gt;Tangente &#224; une courbe&lt;/a&gt;

		</description>


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&lt;div class='spip_document_147 spip_document spip_documents spip_document_image spip_documents_center spip_document_center'&gt;
&lt;figure class=&#034;spip_doc_inner&#034;&gt; &lt;a href='https://www.lycee-pierre-bourdan-maths-video.net/IMG/png/essai73.png' class=&#034;spip_doc_lien mediabox&#034; type=&#034;image/png&#034;&gt; &lt;img src='https://www.lycee-pierre-bourdan-maths-video.net/local/cache-vignettes/L500xH49/essai73-9ed80.png?1759577243' width='500' height='49' alt='' /&gt;&lt;/a&gt;
&lt;/figure&gt;
&lt;/div&gt;&lt;/div&gt;
		
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	</item>
<item xml:lang="fr">
		<title>D&#233;terminer le signe d'un polyn&#244;me du second degr&#233; - 2&#232;me vid&#233;o</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-2eme-video</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-2eme-video</guid>
		<dc:date>2017-07-04T13:11:41Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Fonctions polyn&#244;mes</dc:subject>
		<dc:subject>Premi&#232;re</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Second-degre" rel="directory"&gt;Second degr&#233;&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-polynomes" rel="tag"&gt;Fonctions polyn&#244;mes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;

		</description>


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	</item>
<item xml:lang="fr">
		<title>D&#233;terminer le signe d'un produit de trois facteurs</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-produit-de-trois-facteurs</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-produit-de-trois-facteurs</guid>
		<dc:date>2017-06-13T15:07:47Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Fonctions affines</dc:subject>
		<dc:subject>Droites</dc:subject>
		<dc:subject>Seconde</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-affines" rel="directory"&gt;Fonctions affines&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-affines-33" rel="tag"&gt;Fonctions affines&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Droites" rel="tag"&gt;Droites&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Seconde-2" rel="tag"&gt;Seconde&lt;/a&gt;

		</description>


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	</item>
<item xml:lang="fr">
		<title>Donner par lecture graphique le tableau de signes d'une fonction</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Donner-par-lecture-graphique-le-tableau-de-signes-d-une-fonction</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Donner-par-lecture-graphique-le-tableau-de-signes-d-une-fonction</guid>
		<dc:date>2017-04-13T20:13:01Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Seconde</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Fonctions</dc:subject>
		<dc:subject>Image, ant&#233;c&#233;dents</dc:subject>
		<dc:subject>Repr&#233;sentation graphique</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-image-antecedents-et" rel="directory"&gt;G&#233;n&#233;ralit&#233;s sur les fonctions&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Seconde-2" rel="tag"&gt;Seconde&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions" rel="tag"&gt;Fonctions&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Image-antecedents" rel="tag"&gt;Image, ant&#233;c&#233;dents&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Representation-graphique" rel="tag"&gt;Repr&#233;sentation graphique&lt;/a&gt;

		</description>


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<item xml:lang="fr">
		<title>D&#233;terminer le signe d'un polyn&#244;me du second degr&#233; - 1&#232;re vid&#233;o</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-1ere-video</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Determiner-le-signe-d-un-polynome-du-second-degre-1ere-video</guid>
		<dc:date>2017-04-12T17:01:23Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Fonctions polyn&#244;mes</dc:subject>
		<dc:subject>Premi&#232;re</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Second-degre" rel="directory"&gt;Second degr&#233;&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-polynomes" rel="tag"&gt;Fonctions polyn&#244;mes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;

		</description>


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	</item>
<item xml:lang="fr">
		<title>Construire le tableau de variation d'une fonction polyn&#244;me du troisi&#232;me degr&#233;</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Construire-le-tableau-de-variation-d-une-fonction-polynome-du-troisieme-degre</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Construire-le-tableau-de-variation-d-une-fonction-polynome-du-troisieme-degre</guid>
		<dc:date>2017-04-07T17:17:19Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>D&#233;rivation</dc:subject>
		<dc:subject>Variations d'une fonction</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Tableau de variation</dc:subject>
		<dc:subject>Fonctions polyn&#244;mes</dc:subject>
		<dc:subject>Premi&#232;re</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Variations-d-une-fonction" rel="directory"&gt;Variations d'une fonction&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Derivation-50" rel="tag"&gt;D&#233;rivation&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Variations-d-une-fonction-34" rel="tag"&gt;Variations d'une fonction&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-variation" rel="tag"&gt;Tableau de variation&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-polynomes" rel="tag"&gt;Fonctions polyn&#244;mes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;

		</description>


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	</item>
<item xml:lang="fr">
		<title>Position relative de deux courbes</title>
		<link>https://www.lycee-pierre-bourdan-maths-video.net/Position-relative-de-deux-courbes</link>
		<guid isPermaLink="true">https://www.lycee-pierre-bourdan-maths-video.net/Position-relative-de-deux-courbes</guid>
		<dc:date>2014-10-10T19:25:51Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>L'&#233;quipe des profs</dc:creator>


		<dc:subject>Premi&#232;re</dc:subject>
		<dc:subject>Tableau de signes</dc:subject>
		<dc:subject>Parabole</dc:subject>

		<description>

-
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Fonctions-image-antecedents-et" rel="directory"&gt;G&#233;n&#233;ralit&#233;s sur les fonctions&lt;/a&gt;

/ 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Premiere-6" rel="tag"&gt;Premi&#232;re&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Tableau-de-signes" rel="tag"&gt;Tableau de signes&lt;/a&gt;, 
&lt;a href="https://www.lycee-pierre-bourdan-maths-video.net/Parabole" rel="tag"&gt;Parabole&lt;/a&gt;

		</description>


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