<?xml version="1.0" encoding="UTF-8"?>
<quiz>
 <!-- categoryid: 168 -->
 <question type="category"><category><text>Standard für Mathematik/Potenzen, Wurzeln, Logarithmen</text></category></question>
 
 <!-- resourceid-resourcedataid: 1480-2238 -->
 <question type="matching">
    <name><text>Logaritmus</text>
</name>
    <questiontext format="html">
<text>Welche Terme sind gleich?</text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text>Für die richtige Beantwortung müssen Sie die Logarithmengesetze kennen!</text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>0.1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
<subquestion>
<text>lg(ab)=</text>
<answer><text>lg a + lg b</text>
</answer>
</subquestion>
<subquestion>
<text>lg (a:b)=</text>
<answer><text>lg a- lg b</text>
</answer>
</subquestion>
<subquestion>
<text>lg a³ =</text>
<answer><text>3 lg a</text>
</answer>
</subquestion>
</question>
 </quiz>
