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	<id>https://novawiki.app/index.php?action=history&amp;feed=atom&amp;title=%EA%B7%BC%ED%98%B8</id>
	<title>근호 - 편집 역사</title>
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	<updated>2026-04-13T16:26:21Z</updated>
	<subtitle>이 문서의 편집 역사</subtitle>
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	<entry>
		<id>https://novawiki.app/index.php?title=%EA%B7%BC%ED%98%B8&amp;diff=79459&amp;oldid=prev</id>
		<title>NovaAdmin: DCWiki 복구: 최신본 이식</title>
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		<updated>2026-01-08T09:25:48Z</updated>

		<summary type="html">&lt;p&gt;DCWiki 복구: 최신본 이식&lt;/p&gt;
&lt;p&gt;&lt;b&gt;새 문서&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{ㄹ}}&lt;br /&gt;
&lt;br /&gt;
√←이렇게 생긴 것을 말하며 수학자 루돌프가 1525년에 발간한 저서에서 처음 사용되었다. ㄹ호 라고 부른다.&lt;br /&gt;
&lt;br /&gt;
보통 {{수학|{{제곱근|&amp;#039;&amp;#039;n&amp;#039;&amp;#039;}}}}와 같은 [[무리수|이런 수]]에 많이 쓰인다. 이게 들어가면 난이도가 올라간다더라. 거기다가 고급지게 생겼다.&lt;br /&gt;
&lt;br /&gt;
== 근호가 들어간 것들 목록 ==&lt;br /&gt;
{{무한성}}&lt;br /&gt;
&lt;br /&gt;
* {{수학|{{제곱근|2}}}}, {{수학|{{제곱근|3}}}}, {{수학|{{제곱근|5}}}}, {{수학|{{제곱근|7}}}}, {{수학|{{제곱근|11}}}}, {{수학|{{제곱근|13}}}}...&lt;br /&gt;
* {{수학|{{제곱근|&amp;#039;&amp;#039;x&amp;#039;&amp;#039;−5}}}}, {{수학|{{제곱근|&amp;#039;&amp;#039;x&amp;#039;&amp;#039;{{위첨자|2}}+15&amp;#039;&amp;#039;x&amp;#039;&amp;#039;−7}}}}, {{수학|{{제곱근|1.1&amp;#039;&amp;#039;x&amp;#039;&amp;#039;{{위첨자|2}}+15&amp;#039;&amp;#039;x&amp;#039;&amp;#039;−7y+2}}}}&lt;br /&gt;
** {{수학|2{{제곱근|2&amp;#039;&amp;#039;x&amp;#039;&amp;#039;−7}}}}, {{수학|{{제곱근|5&amp;#039;&amp;#039;x&amp;#039;&amp;#039;}}({{제곱근|6&amp;#039;&amp;#039;x&amp;#039;&amp;#039;−1}}){{위첨자|2}}}}&lt;br /&gt;
* {{수학|{{제곱근|&amp;#039;&amp;#039;b&amp;#039;&amp;#039;²− 4&amp;#039;&amp;#039;ac&amp;#039;&amp;#039;}}}}&lt;br /&gt;
[[분류:수학 기호]]&lt;/div&gt;</summary>
		<author><name>NovaAdmin</name></author>
	</entry>
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