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		<id>https://minidemo.mathonline.se/index.php?action=history&amp;feed=atom&amp;title=1.6a_L%C3%B6sning_2d</id>
		<title>1.6a Lösning 2d - Versionshistorik</title>
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		<updated>2026-06-21T10:06:28Z</updated>
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		<id>https://minidemo.mathonline.se/index.php?title=1.6a_L%C3%B6sning_2d&amp;diff=13247&amp;oldid=prev</id>
		<title>Taifun: Skapade sidan med ':&lt;math&gt; | \, 2\cdot (-2)^2 - 5\cdot (-2) - 3 \,| = | \, 2\cdot 4 + 10 - 3 \,| = | \, 8 + 10 - 3 \,| =  &lt;/math&gt;  :&lt;math&gt; = | \,18 - 3 \,| = | \,15 | = 15 &lt;/math&gt;'</title>
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				<updated>2014-08-17T12:42:18Z</updated>
		
		<summary type="html">&lt;p&gt;Skapade sidan med &amp;#039;:&amp;lt;math&amp;gt; | \, 2\cdot (-2)^2 - 5\cdot (-2) - 3 \,| = | \, 2\cdot 4 + 10 - 3 \,| = | \, 8 + 10 - 3 \,| =  &amp;lt;/math&amp;gt;  :&amp;lt;math&amp;gt; = | \,18 - 3 \,| = | \,15 | = 15 &amp;lt;/math&amp;gt;&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny sida&lt;/b&gt;&lt;/p&gt;&lt;div&gt;:&amp;lt;math&amp;gt; | \, 2\cdot (-2)^2 - 5\cdot (-2) - 3 \,| = | \, 2\cdot 4 + 10 - 3 \,| = | \, 8 + 10 - 3 \,| =  &amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
:&amp;lt;math&amp;gt; = | \,18 - 3 \,| = | \,15 | = 15 &amp;lt;/math&amp;gt;&lt;/div&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

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