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<h1>
Fehleranalyse durch Themen 
</h1>
Anal 4. The Journal keeps a record of performed tasks with grades (marks) and summaries of errors. Enables users to proceed to the results of multifactor error analysis and methodical recommendations.
<hr  align="center" width="100%" size="1" ></hr>
<div align="center"><h1>Analyse: Themen - Alle Aufgaben</h1></div>
<b>Inhalte</b>
<table width="100%"><tr><td></td><td>
<a href="#pont0">Tabelle</a>
</td></tr><tr><td></td><td>
<a href="#tont0">Graph</a>
</td></tr><tr><td></td><td>
<a href="#font0">Anweisungen:</a>
</td></tr>
</table>
<a name="font0"></a><a href="#cont0"><b>Anweisungen:</b></a><br></br>
<br></br>
<b>Fuehren Sie die Aufgabe auf</b>
<br></br>
Reelle Gleichungen<br></br>
Quadratische Gleichungen<br></br>
Gleichungen. Substitutionsmethode. Gruppierungsmethode<br></br>
Die Gleichung ist zu loesen<br></br>
<table width="100%">
<tr>
<td>
</td>
<td width="95%">
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mrow><msup><mfenced><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>40 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>26 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>+</mo><msup><mfenced><mrow><mrow><mrow><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>+</mo><mi>6 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>=</mo><msup><mfenced><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>2 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>+</mo><mrow><mrow><mi>2 </mi></mrow></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>+</mo><mi>6 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>40 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>26 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow></mrow></mrow></math>
</td>
</tr>
</table>
<b>Loesen Sie die Aufgabe mit der folgend Methodik</b>
<table width="100%">
<tr>
<td>
</td>
<td width="95%">
Schaltung "Etappe den Kategorien zuordnen 7"
</td>
</tr>
</table>
<a name="pont0"></a><a href="#cont0"><b>Tabelle</b></a>
<br></br>
<br></br>
<table width="100%" border="1" cellspacing="1" cellpadding="1" bordercolor="#3399CC">
<tr bgcolor="#336699" class="tableh1">
<td width="3%">
<b>N</b>
</td>
<td><div align="center">
Thema, Kapitel, Teil
</div></td>
<td width="5%">
Fehler:
</td>
<td width="5%">
Hilfen:
</td>
<td width="5%">
Insgesamt:
</td>
</tr>
<tr>
<td bgcolor="#CCCCCC">
<b>0</b>
</td>
<td >
Reelle Gleichungen<br></br>Quadratische Gleichungen<br></br>Gleichungen. Substitutionsmethode. Gruppierungsmethode
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>31</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>19</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>50</b></div>
</td>
</tr>
<tr>
<td bgcolor="#CCCCCC">
<b>1</b>
</td>
<td >
Reelle Gleichungen<br></br>Quadratische Gleichungen<br></br>Gleichungen. Gruppierungsmethode
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>28</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>7</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>35</b></div>
</td>
</tr>
<tr>
<td bgcolor="#CCCCCC">
<b>2</b>
</td>
<td >
Reelle Ungleichungen<br></br>Strenge lineare Ungleichungen<br></br>Strenge lineare Ungleichungen. Zerlegen der quadratische Trinome in Faktoren
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>18</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>1</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>19</b></div>
</td>
</tr>
<tr>
<td bgcolor="#CCCCCC">
<b>3</b>
</td>
<td >
Reelle Gleichungen<br></br>Gebrochene algebraische Gleichungen<br></br>Gebrochene algebraische Gleichungen reduzierten zu linearen Gleichungen
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>13</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>4</b></div>
</td>
<td bgcolor="#CCCCCC">
<div align="center"><b>17</b></div>
</td>
</tr>
</table>
<br></br>
<a name="tont0"></a><a href="#cont0"><b>Graph</b></a>
<div align="center"><table>
<tr>
<td>
<img src="4.jpg"  border="0" align="bottom" alt="detail" width="726" height="520"></img>
</td>
</tr>
</table></div>
<hr  align="center" width="100%" size="1" ></hr>
<div align="center"><span class="bottom">
<div>EMTeachline &#x00A9; 2003-2005</div>
<div>Utrecht, The Netherlands </div></span></div>
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