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		<id>https://matte1b.mathonline.se/index.php?action=history&amp;feed=atom&amp;title=1.5_L%C3%B6sning_1a</id>
		<title>1.5 Lösning 1a - Versionshistorik</title>
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		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;action=history"/>
		<updated>2026-08-21T22:21:15Z</updated>
		<subtitle>Versionshistorik för denna sida på wikin</subtitle>
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	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26432&amp;oldid=prev</id>
		<title>Taifun den 6 juli 2015 kl. 16.01</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26432&amp;oldid=prev"/>
				<updated>2015-07-06T16:01:51Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 6 juli 2015 kl. 16.01&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^4 \cdot &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{-&lt;/del&gt;2} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;/ 4 &lt;/del&gt;\; = \; {&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^{4\,+\,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;(-&lt;/del&gt;2&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/del&gt;} \over &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;} \; = \; {&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{4\,-\,2} &lt;/del&gt;\over &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;} \; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 &lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;over 4&lt;/del&gt;\,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;^1&lt;/del&gt;}&amp;#160; \, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{2-1} &lt;/del&gt;\, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,^1 &lt;/del&gt;\, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/del&gt;} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{3&lt;/ins&gt;\,^4 \cdot &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^2 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\over 3\,^3&lt;/ins&gt;} \; = \; {&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^{4\,+\,2} \over &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;} \; = \; {&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;6 &lt;/ins&gt;\over &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;} \; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{6&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;,-&lt;/ins&gt;\,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;}&amp;#160; \, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/ins&gt;\, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cdot 3 \cdot 3 &lt;/ins&gt;\, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;27&lt;/ins&gt;} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26429&amp;oldid=prev</id>
		<title>Taifun den 6 juli 2015 kl. 15.56</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26429&amp;oldid=prev"/>
				<updated>2015-07-06T15:56:36Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 6 juli 2015 kl. 15.56&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{3&lt;/del&gt;\,^4 \cdot &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^2 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\over 3\,^3&lt;/del&gt;} \; = \; {&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^{4\,+\,2} \over &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;} \; = \; {&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;6 &lt;/del&gt;\over &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;} \; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{6&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,-&lt;/del&gt;\,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;}&amp;#160; \, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/del&gt;\, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cdot 3 \cdot 3 &lt;/del&gt;\, = \, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;27&lt;/del&gt;} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^4 \cdot &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{-&lt;/ins&gt;2} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;/ 4 &lt;/ins&gt;\; = \; {&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^{4\,+\,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(-&lt;/ins&gt;2&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;)&lt;/ins&gt;} \over &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;} \; = \; {&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{4\,-\,2} &lt;/ins&gt;\over &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/ins&gt;} \; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;2 &lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;over 4&lt;/ins&gt;\,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;^1&lt;/ins&gt;}&amp;#160; \, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{2-1} &lt;/ins&gt;\, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;,^1 &lt;/ins&gt;\, = \, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4&lt;/ins&gt;} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26152&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 17.12</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26152&amp;oldid=prev"/>
				<updated>2015-06-24T17:12:59Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 17.12&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle{3\,^4 \cdot 3\,^2 \over 3\,^3 \; = \; {3\,^{4\,+\,2} \over 3\,^3} \; = \; {3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \, = \, 3\,^3 \, = \, 3 \cdot 3 \cdot 3 \, = \, 27} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; \displaystyle&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{&lt;/ins&gt;{3\,^4 \cdot 3\,^2 \over 3\,^3&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;} &lt;/ins&gt;\; = \; {3\,^{4\,+\,2} \over 3\,^3} \; = \; {3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \, = \, 3\,^3 \, = \, 3 \cdot 3 \cdot 3 \, = \, 27} &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26151&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 17.12</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26151&amp;oldid=prev"/>
				<updated>2015-06-24T17:12:06Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 17.12&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;/ &lt;/del&gt;3\,^3 \; = \; 3\,^{4\,+\,2} &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;/ 3&lt;/del&gt;\&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;,^3 \; = \; 3\,^6 / &lt;/del&gt;3\,^3 \; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\displaystyle&lt;/del&gt;{3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \, = \, 3\,^3 \, = \, 3 \cdot 3 \cdot 3 \, = \, 27 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\displaystyle{&lt;/ins&gt;3\,^4 \cdot 3\,^2 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\over &lt;/ins&gt;3\,^3 \; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{&lt;/ins&gt;3\,^{4\,+\,2} \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;over &lt;/ins&gt;3\,^3&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;} &lt;/ins&gt;\; = \; {3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \, = \, 3\,^3 \, = \, 3 \cdot 3 \cdot 3 \, = \, 27&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;} &lt;/ins&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26139&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.49</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26139&amp;oldid=prev"/>
				<updated>2015-06-24T16:49:51Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.49&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3\,^3 \; = \; 3\,^{4\,+\,2} / 3\,^3 \; = \; 3\,^6 / 3\,^3 \; = \; \displaystyle{3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;= \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;3\,^3 \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;= \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;3 \cdot 3 \cdot 3 \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;= \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;; &lt;/del&gt;27 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3\,^3 \; = \; 3\,^{4\,+\,2} / 3\,^3 \; = \; 3\,^6 / 3\,^3 \; = \; \displaystyle{3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;= \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;3\,^3 \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;= \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;3 \cdot 3 \cdot 3 \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;= \&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, &lt;/ins&gt;27 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26137&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.47</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26137&amp;oldid=prev"/>
				<updated>2015-06-24T16:47:57Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.47&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;::&lt;/del&gt;&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3\,^3 \; = \; 3\,^{4\,+\,2} / 3\,^3 \; = \; 3\,^6 / 3\,^3 \; = \; \displaystyle{3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \; = \; 3\,^3 \; = \; 3 \cdot 3 \cdot 3 \; = \; 27 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3\,^3 \; = \; 3\,^{4\,+\,2} / 3\,^3 \; = \; 3\,^6 / 3\,^3 \; = \; \displaystyle{3\,^6 \over 3\,^3} \; = \; 3\,^{6\,-\,3}&amp;#160; \; = \; 3\,^3 \; = \; 3 \cdot 3 \cdot 3 \; = \; 27 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26136&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.43</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26136&amp;oldid=prev"/>
				<updated>2015-06-24T16:43:43Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.43&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3 \; = \; 3\,^{4\,+\,2} / &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;3 \; = \; &lt;/del&gt;3\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;6 / &lt;/del&gt;3 \; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;\displaystyle{&lt;/del&gt;3\,^6 \&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;over &lt;/del&gt;3&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;} &lt;/del&gt;\; = \; \displaystyle{3\,^6 \over 3\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;} \; = \; 3\,^{6\,-\,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;1&lt;/del&gt;}&amp;#160; \; = \; 3\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;5 &lt;/del&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3\,^&lt;/ins&gt;3 \; = \; 3\,^{4\,+\,2} / 3\,^3 \; = \; 3\,^6 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;/ 3&lt;/ins&gt;\&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;,^&lt;/ins&gt;3 \; = \; \displaystyle{3\,^6 \over 3\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;} \; = \; 3\,^{6\,-\,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;}&amp;#160; \; = \; 3\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 \; = \; 3 \cdot 3 \cdot 3 \; = \; 27 &lt;/ins&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26133&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.38</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26133&amp;oldid=prev"/>
				<updated>2015-06-24T16:38:12Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.38&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3 \; = \; 3\,^{4\,+\,2} / 3 \; = \; 3\,^6 / 3 \; = \; \displaystyle{3\,^6 \over 3} \; = \; \displaystyle{3\,^6 \over 3\,^1}&amp;#160; \; = \; 3\,^5 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3 \; = \; 3\,^{4\,+\,2} / 3 \; = \; 3\,^6 / 3 \; = \; \displaystyle{3\,^6 \over 3} \; = \; \displaystyle{3\,^6 \over 3\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;1} \; = \; 3\,^{6\,-\,&lt;/ins&gt;1}&amp;#160; \; = \; 3\,^5 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26132&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.37</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26132&amp;oldid=prev"/>
				<updated>2015-06-24T16:37:22Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.37&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3 \; = \; 3\,^{4\,+\,2} / 3 \; = \; 3\,^6 / 3 = \displaystyle{3\,^6 \over 3} \; = \; 3\,^5 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; 3\,^4 \cdot 3\,^2 / 3 \; = \; 3\,^{4\,+\,2} / 3 \; = \; 3\,^6 / 3 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\; &lt;/ins&gt;= &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\; &lt;/ins&gt;\displaystyle{3\,^6 \over 3} &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;\; = \; \displaystyle{3\,^6 \over 3\,^1}&amp;#160; &lt;/ins&gt;\; = \; 3\,^5 &amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

	<entry>
		<id>https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26131&amp;oldid=prev</id>
		<title>Taifun den 24 juni 2015 kl. 16.34</title>
		<link rel="alternate" type="text/html" href="https://matte1b.mathonline.se/index.php?title=1.5_L%C3%B6sning_1a&amp;diff=26131&amp;oldid=prev"/>
				<updated>2015-06-24T16:34:57Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;tr style='vertical-align: top;'&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Äldre version&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Versionen från 24 juni 2015 kl. 16.34&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Rad 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\,^4 \cdot &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;{-&lt;/del&gt;2&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;} &lt;/del&gt;/ &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x &lt;/del&gt;\; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\,^{4\,&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;-&lt;/del&gt;\,2} / &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x &lt;/del&gt;\; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 &lt;/del&gt;/ &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x &lt;/del&gt;= \displaystyle{&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;\,^&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 &lt;/del&gt;\over &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x&lt;/del&gt;} \; = \; &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;x &lt;/del&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;::&amp;lt;math&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^4 \cdot &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^2 / &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/ins&gt;\; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^{4\,&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;+&lt;/ins&gt;\,2} / &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/ins&gt;\; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;6 &lt;/ins&gt;/ &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3 &lt;/ins&gt;= \displaystyle{&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;\,^&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;6 &lt;/ins&gt;\over &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3&lt;/ins&gt;} \; = \; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;3\,^5 &lt;/ins&gt;&amp;lt;/math&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Taifun</name></author>	</entry>

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