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<quiz>
 <!-- categoryid: 166 -->
 <question type="category"><category><text>Standard für Mathematik/Klammerrechnen</text></category></question>
 
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 <question type="truefalse">
    <name><text>5-4f</text>
</name>
    <questiontext format="html">
<text><![CDATA[<p>Stimmt das?</p>
 <p><span style="font-size: 11pt; font-family: 'times new roman';" lang="EN-GB"><span style="font-family: Trebuchet MS,Verdana,Arial,Helvetica,sans-serif;">ab - ac - b + c = <span style="text-decoration: underline;">(a - 1)(b - c)</span></span></span></p>]]></text>
    </questiontext>
    <image></image>
    <generalfeedback>
<text><![CDATA[<p><span class="nolink">«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»a«/mi»«mi»b«/mi»«mo»-«/mo»«mi»a«/mi»«mi»c«/mi»«mo»-«/mo»«mi»b«/mi»«mo»+«/mo»«mi»c«/mi»«mo»=«/mo»«mi»a«/mi»«mo»(«/mo»«mi»b«/mi»«mo»-«/mo»«mi»c«/mi»«mo»)«/mo»«mo»-«/mo»«mn»1«/mn»«mo»§#183;«/mo»«mo»(«/mo»«mi»b«/mi»«mo»-«/mo»«mi»c«/mi»«mo»)«/mo»«mo»=«/mo»«menclose notation=¨bottom¨»«mrow»«mo»(«/mo»«mi»a«/mi»«mo»-«/mo»«mn»1«/mn»«mo»)«/mo»«mo»§#183;«/mo»«mo»(«/mo»«mi»b«/mi»«mo»-«/mo»«mi»c«/mi»«mo»)«/mo»«/mrow»«/menclose»«/math»</span></p>]]></text>
    </generalfeedback>
    <defaultgrade>1</defaultgrade>
    <penalty>1</penalty>
    <hidden>0</hidden>
    <shuffleanswers>0</shuffleanswers>
    <answer fraction="100">
      <text>true</text>

      <feedback>
        <text>

        </text>
      </feedback>
    </answer>
    <answer fraction="0">
      <text>false</text>

      <feedback>
        <text>

        </text>
      </feedback>
    </answer>
</question>
 </quiz>
